2021 Subaru WRX STI Steering and Chassis Parts
Find Your Specific 2021 Subaru WRX STI Steering and Chassis Parts
Below you will find various in-demand Subaru Steering and Chassis Parts, components and accessories for your 2021 WRX STI. Advance Auto Parts has popular WRX STI parts like Power Steering Parts, Tie Rods, Ball Joints and more. You’ll also find aftermarket and OEM Steering and Chassis Parts for other WRX STI model years including
2015,
2016,
2017,
2018,
2019,
2020 and more. Select a category of 2021 Subaru WRX STI Steering and Chassis Parts below and start saving instantly.
Popular 2021 Subaru WRX STI Steering and Chassis Parts Categories
Essential Steering and Chassis Parts for 2021 Subaru WRX STIs
Driveworks – Ball Joint (Part No.DW-K9513)
from
$29.99
Driveworks chassis parts help to eliminate front-end vibration, shimmy and unsafe handling. Driveworks chassis parts meet OE specifications, help ensure improved steering response and reduce tire wear.
Product Features:
See More
Product Features:
- Forged housing provides exceptional strength and durability
- Oxidation film on the surface of the metal protects against corrosion
- Phosphated ball stud provides a smooth, durable and wear-resistant surface to extend service life
- Premium Polychloroprene rubber boots are fitted with grease relief valves to prevent contamination
Carquest Premium – Tie Rod End (Part No.310-73935)
from
$31.99
Product Features:
See More
- OE matched design for Form, Fit, and Function
- Advanced corrosion-resistant electro-coating to reduce rust
- Polished full ball studs combined with synthetic bearing technology for smooth operation and improved reliability
- Hex formed studs & wrench flats for ease of installation
- Hardware included for easier installation (where applicable)
MOOG – Front Inner Steering Tie Rod End (Part No.EV800360)
from
$57.99
Backed by superior materials and rigorous testing, MOOG inner tie rod ends deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
Product Features:
See More
Product Features:
- EASY TO INSTALL — Wrench flats on housing and stud provide easy installation and alignment adjustment
- RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
- COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
- Polished Stud ball provides low socket torque.
- Stud design is optimized to provide ideal stud swing and strength for each application.
Carquest Premium – Ball Joint (Part No.410-69062)
from
$46.99
Product Features:
See More
- OE matched design for Form, Fit, and Function
- Advanced corrosion-resistant electro-coating to reduce rust
- Polished full ball studs combined with synthetic bearing technology for smooth operation and improved reliability
- Hex formed studs &/or wrench flats for ease of installation
- Hardware included for easier installation (where applicable)
- Pre-applied threadlocker keeps fasteners from loosening due to vibration
MOOG – Suspension Ball Joint (Part No.K9513)
from
$57.99
Backed by superior materials and rigorous testing, MOOG® ball joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
Product Features:
See More
Product Features:
- STRONG AND DURABLE — Ball studs are heat treated to match or exceed OE requirements to inhibit premature failure and improve fatigue strength
- ABSORBS IMPACT — Belleville preload washer helps keep the bearing package tight as bearings wear
- RESTORES LIKE-NEW STEERING — Patented pressed-in cover plate seals out debris and minimizes looseness, reducing bearing wear and promoting longer life
- EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
- COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
- Designed to meet or exceed original equipment performance
Cardone – Remanufactured Power Steering Pump (Part No.21-330)
from
$196.99
CARDONE Remanufactured Power Steering Pumps are engineered to meet or exceed O.E. performance. Original designs are scrutinized for potential improvement, and where applicable, design upgrades are implemented to produce a more durable part than the original. All critical components are tested to ensure proper function. Every unit undergoes a hydraulic efficiency test to ensure reliable, long-lasting performance.
Product Features:
See More
Product Features:
- All critical components (campacs, spool valves, etc.) are triple-tested to ensure product reliability.
- All units are built with 100 percent new O-rings and premium-grade HNBR seals to prevent leaks. HNBR does not break down at high temperatures like conventional seal material.
- Shafts are surfaced to precise specifications to eliminate premature seal wear and extend pump life.
- Units are supplied with 100 percent tested and calibrated pressure relief valves.
- Final pump assembly is computer-tested to measure pressure, bypass, fluid flow, valve operation, steering effort and noise to ensure reliable performance.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Atlantic Automotive Eng – NEW P/S PUMP (Part No.5613N)
from
$243.99
NEW P/S PUMP
Carquest Premium – Stabilizer Bar Link (Part No.540-288876)
from
$24.99
Carquest chassis provides the installation benefits of the aftermarket while providing high-quality, proven reliability. Carquest chassis has been rigorously quality-tested, meeting or exceeding OE specifications. Carquest chassis parts have been designed to provide a stable and safe ride to meet customer expectations and perform the way professional technicians demand.
Product Features:
See More
Product Features:
- OE matched design for Form, Fit, and Function
- Advanced corrosion-resistant electro-coating to reduce rust
- Polished full ball studs combined with synthetic bearing technology for smooth operation and improved reliability
- Hex formed studs and/or wrench flats for ease of installation
- Hardware included for easier installation (where applicable)
Whiteline – Sway Bar Link (Part No.KLC182)
from
$123.99
Not many enthusiasts are aware that OEM and more importantly aftermarket sway bar effectiveness can be hindered by worn or inadequate mounts, drop links and lateral stoppers. Whiteline adjustable sway bar links are engineered to be up to the task with top spec, light weight componentry combined with a window of adjustability, eliminating sway bar preload on installation but most importantly ensuring the maximum output of the sway bar for improved grip and better handling.
Product Features:
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Product Features:
- By eliminating flex associated with original equipment, these high strength links are engineered to improve overall performance, increased rigidity and responsiveness which can be felt especially during lane changes and initial turn.
- Eliminate sway bar preload during installation and allow for on-car length adjustment of up to 25mm centre to centre.
- Heavy duty ball joints adjust and rotate to any angular combination for ease of fitment and optimum performance.
MOOG – Alignment Camber Kit (Part No.K5330)
from
$49.49
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.
Product Features:
See More
Product Features:
- Can bring vehicles back to factory specification
- Can solve excessive tire wear and steering issues
- Shims and bushings provide precise camber, caster and toe adjustments
- Incorporates proven design and engineering features
- Cam bolts and adjustable ball joints provide alignment for non-adjustable vehicles
MOOG – Strut Alignment Camber Kit (Part No.K90474)
from
$35.49
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.
Product Features:
See More
Product Features:
- Can bring vehicles back to factory specification
- Can solve excessive tire wear and steering issues
- Shims and bushings provide precise camber, caster and toe adjustments
- Incorporates proven design and engineering features
- Cam bolts and adjustable ball joints provide alignment for non-adjustable vehicles
Whiteline – Roll Centre/Bump Steer Correction Kit (Part No.KCA313)
from
$209.99
A must for lowered vehicles, Whiteline roll centre and bump steer correction kits are designed to correct roll-centre geometry using specially engineered ball-joints and tie rod ends. Raising the front roll-centre results in a substantial increase to front roll resistance and a significant reduction in suspension compression of the outside front wheel during cornering. The result is more even weight distribution and improved tyre contact ultimately improving front end grip and cornering speeds.
Product Features:
See More
Product Features:
- Articulation voids deliver necessary suspension articulation and/or compression under loads.
- Protective E-Coat coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
- Articulation voids deliver necessary suspension articulation and/or compression under loads.
Driveworks – TIE ROD END 1 EA DRIVE (Part No.DW-ES3712)
from
$25.99
Driveworks chassis parts help to eliminate front-end vibration, shimmy and unsafe handling. Driveworks chassis parts meet OE specifications, help ensure improved steering response and reduce tire wear.
Product Features:
See More
Product Features:
- Forged housing from specific materials provides strength and durability to prevent breakage
- Coated technology provides a smooth and durable surface to prevent corrosion and rust
- Premium Polychloroprene rubber boots are fitted with grease relief valves to prevent contamination
- A slotted nut and cotter pin for a more secure installation
Rare Parts – CAM BOLT KIT (Part No.RP16746)
from
$49.99
CAM BOLT KIT
Driveworks – Camber Bolt Kit (Part No.DW-K90474)
from
$20.49
Driveworks Chassis parts are designed to meet OE specifications, help ensure improved steering response and reduce tire wear. Driveworks Chassis parts are set to help eliminate front-end vibration, shimmy and unsafe handling. Driveworks Chassis parts have been engineered and manufactured under the proven quality systems. Driveworks Chassis parts are made to provide stable and durable quality solutions and meet customer expectations.
Product Features:
See More
Product Features:
- Designed to meet OE Form, Fit, and Function.
- Performance tested to ensure durability and reduce tire wear.
- Precision engineered for improved ride and steering response.
- Hardware included for ease of installation (where applicable)
Driveworks – Camber Bolt Kit (Part No.DW-K5330)
from
$24.99
Camber Bolt Kit
Whiteline – Sway Bar 22Mm X Heavy Duty Blade Adjustable (Part No.BSR49XZ)
from
$238.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 22mm 3 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.
Product Features:
See More
Product Features:
- Bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex.
- Whiteline sway bar mounts utilise the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication & performance.
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
Whiteline – Sway Bar 20Mm Heavy Duty (Part No.BSR49)
from
$202.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 20mm fixed position sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.
Product Features:
See More
Product Features:
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
- Forged ends ensure maximum strength and performance of the sway bar at the sway bar link mounting point.
Whiteline – Sway Bar 26Mm Heavy Duty Blade Adjustable (Part No.BSF48Z)
from
$217.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 26mm 2 Point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.
Product Features:
See More
Product Features:
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
- Whiteline sway bar mounts utilise the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication & performance.
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
Whiteline – Sway Bar 20Mm Heavy Duty Blade Adjustable (Part No.BSR49Z)
from
$220.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 20mm 3 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.
Product Features:
See More
Product Features:
- Bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex.
- Whiteline sway bar mounts utilise the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication & performance.
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
MOOG – Suspension Control Arm & Ball Joint Assembly (Part No.RK100124)
from
$131.99
MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.
Product Features:
See More
Product Features:
- EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
- HIGHLY PRECISE ENGINEERING — Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
- COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
- LONG LIFE — Ball stud shape ensures fatigue life, compensating for sag and suspension and adding extra swing when you need it
- ENHANCED STRUCTURAL STRENGTH — Heat treated to match or exceed OE requirements to inhibit premature failure
- ADDED CORROSION PROTECTION — Coated studs and e-coated cast iron and steel control arms inhibit premature deterioration
Dorman – Suspension Control Arm And Ball Joint Assembly (Part No.526-643)
from
$273.99
Suspension Control Arm And Ball Joint Assembly
Dorman – Suspension Control Arm (Part No.524-769)
from
$195.99
This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics.
Product Features:
See More
Product Features:
- Trustworthy replacement – this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications
- Complete repair – each assembly includes pre-installed ball joint and bushings, saving time and labor
- Quality engineering – underwent industry-leading testing to ensure a smooth, stable and safe ride
- Durably designed – additional coatings offer long-lasting rust and corrosion resistance
MOOG – Rear Left Upper Suspension Control Arm and Ball Joint Assembly (Part No.RK623498)
from
$182.99
Product Features:
See More
- EASY TO INSTALL – Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
- LONG LIFE – Ball stud shape ensures fatigue life, compensating for sag and suspension and adding extra swing when you need it
- ENHANCED STRUCTURAL STRENGTH – Heat treated to match or exceed OE requirements to inhibit premature failure
- ADDED CORROSION PROTECTION – Coated studs and e-coated cast iron and steel control arms inhibit premature deterioration
- HIGHLY PRECISE ENGINEERING – Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
- INSTALLATION READY – Preinstalled ball joints with sealed sockets for maintenance-free operation
- COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
MOOG – Alignment Camber Bolt Assortment (Part No.CAM1A)
from
$438.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.
Product Features:
See More
Product Features:
- Can solve excessive tire wear and steering issues
- Provides like-new steering, ease of installation and longer life
- Can bring vehicles back to factory specification
- Shims and bushings provide precise camber, caster and toe adjustments
- Incorporates proven design and engineering features
Upgrade your 2021 Subaru WRX STI with Top-Quality Steering and Chassis Parts
When it comes to maintaining or upgrading your 2021 Subaru WRX STI, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Subaru or enhancing its overall performance, Steering and Chassis Parts are key to keeping your WRX STI functioning at its best. At Advance Auto Parts, we offer a wide selection of 26 Steering and Chassis Parts for the 2021 Subaru WRX STI, designed to meet your needs without breaking the bank.
From
Power Steering Part
replacements to
Tie Rods
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Steering and Chassis Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Steering and Chassis Parts for your 2021 Subaru WRX STI at great prices.
Our Steering and Chassis Parts inventory for this model
ranges from just $20.49 to $438.99, with
an average price of $128.62.
Our 26 Steering and Chassis Parts in stock come from 8 trusted brands, so you’re sure to find the right part for your 2021 Subaru WRX STI without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2021 Subaru WRX STI, we stock popular OEM and aftermarket Steering and Chassis Parts from top names
like Moog DriveWorks, and more.
Moog Steering and Chassis Parts
start at just $35.49 and boast an impressive 4.5 stars average rating from customers.
With 170 customer reviews and counting, our 2021 Subaru WRX STI Steering and Chassis Parts have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Steering and Chassis Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 2021 Subaru WRX STI is always ready to roll. We’re committed to providing you with everything you need to keep your WRX STI in top shape, all in one place.
Start shopping confidently below for your 2021 Subaru WRX STI!
Best-Selling Power Steering Parts for 2021 Subaru WRX STIs
Enhance the driving experience in your Subaru with 2 quality Power Steering Part components, starting at $196.99.
Cardone – Remanufactured Power Steering Pump (Part No.21-330)
from
$196.99
CARDONE Remanufactured Power Steering Pumps are engineered to meet or exceed O.E. performance. Original designs are scrutinized for potential improvement, and where applicable, design upgrades are implemented to produce a more durable part than the original. All critical components are tested to ensure proper function. Every unit undergoes a hydraulic efficiency test to ensure reliable, long-lasting performance.
Product Features:
See More
Product Features:
- All critical components (campacs, spool valves, etc.) are triple-tested to ensure product reliability.
- All units are built with 100 percent new O-rings and premium-grade HNBR seals to prevent leaks. HNBR does not break down at high temperatures like conventional seal material.
- Shafts are surfaced to precise specifications to eliminate premature seal wear and extend pump life.
- Units are supplied with 100 percent tested and calibrated pressure relief valves.
- Final pump assembly is computer-tested to measure pressure, bypass, fluid flow, valve operation, steering effort and noise to ensure reliable performance.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Atlantic Automotive Eng – NEW P/S PUMP (Part No.5613N)
from
$243.99
NEW P/S PUMP
Most Popular 2021 Subaru WRX STI Tie Rods
Customize your Subaru with 4 Tie Rods products
like Tie Rod Ends and
Center Tie Rod Ends, all
priced under $67.99.
MOOG – Steering Tie Rod End (Part No.ES3712)
from
$67.99
Backed by superior materials and rigorous testing, MOOG outer tie rod ends deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
Product Features:
See More
Product Features:
- RESTORES LIKE-NEW STEERING – Patented pressed-in cover plate seals out debris and minimizes looseness, reducing bearing wear and promoting longer life
- GREASEABLE SOCKET – Reduces corrosion and wear by allowing new lubricant to flush contaminants
- ABSORBS IMPACT – Belleville preload washer helps keep the bearing package tight as bearings wear
- PROBLEM SOLVER GUSHER BEARING – Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life
- STRONG AND DURABLE – Ball studs are heat treated to match or exceed OE requirements to inhibit premature failure and improve fatigue strength
- EASY TO INSTALL – Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
- COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
Driveworks – TIE ROD END 1 EA DRIVE (Part No.DW-ES3712)
from
$25.99
Driveworks chassis parts help to eliminate front-end vibration, shimmy and unsafe handling. Driveworks chassis parts meet OE specifications, help ensure improved steering response and reduce tire wear.
Product Features:
See More
Product Features:
- Forged housing from specific materials provides strength and durability to prevent breakage
- Coated technology provides a smooth and durable surface to prevent corrosion and rust
- Premium Polychloroprene rubber boots are fitted with grease relief valves to prevent contamination
- A slotted nut and cotter pin for a more secure installation
MOOG – Front Inner Steering Tie Rod End (Part No.EV800360)
from
$57.99
Backed by superior materials and rigorous testing, MOOG inner tie rod ends deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
Product Features:
See More
Product Features:
- EASY TO INSTALL — Wrench flats on housing and stud provide easy installation and alignment adjustment
- RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
- COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
- Polished Stud ball provides low socket torque.
- Stud design is optimized to provide ideal stud swing and strength for each application.
Carquest Premium – Tie Rod End (Part No.310-73935)
from
$31.99
Product Features:
See More
- OE matched design for Form, Fit, and Function
- Advanced corrosion-resistant electro-coating to reduce rust
- Polished full ball studs combined with synthetic bearing technology for smooth operation and improved reliability
- Hex formed studs & wrench flats for ease of installation
- Hardware included for easier installation (where applicable)
Top Picks for 2021 Subaru WRX STI Ball Joints
Upgrade Subaru WRX STIs with top-quality Ball Joints parts, including 6 OEM and aftermarket selections for your 2021 model.
Driveworks – Ball Joint (Part No.DW-K9513)
from
$29.99
Driveworks chassis parts help to eliminate front-end vibration, shimmy and unsafe handling. Driveworks chassis parts meet OE specifications, help ensure improved steering response and reduce tire wear.
Product Features:
See More
Product Features:
- Forged housing provides exceptional strength and durability
- Oxidation film on the surface of the metal protects against corrosion
- Phosphated ball stud provides a smooth, durable and wear-resistant surface to extend service life
- Premium Polychloroprene rubber boots are fitted with grease relief valves to prevent contamination
Carquest Premium – Ball Joint (Part No.410-69062)
from
$46.99
Product Features:
See More
- OE matched design for Form, Fit, and Function
- Advanced corrosion-resistant electro-coating to reduce rust
- Polished full ball studs combined with synthetic bearing technology for smooth operation and improved reliability
- Hex formed studs &/or wrench flats for ease of installation
- Hardware included for easier installation (where applicable)
- Pre-applied threadlocker keeps fasteners from loosening due to vibration
MOOG – Suspension Control Arm & Ball Joint Assembly (Part No.RK100124)
from
$131.99
MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.
Product Features:
See More
Product Features:
- EASY TO INSTALL — Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
- HIGHLY PRECISE ENGINEERING — Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
- COMPREHENSIVE COVERAGE — Available for foreign and domestic nameplates
- LONG LIFE — Ball stud shape ensures fatigue life, compensating for sag and suspension and adding extra swing when you need it
- ENHANCED STRUCTURAL STRENGTH — Heat treated to match or exceed OE requirements to inhibit premature failure
- ADDED CORROSION PROTECTION — Coated studs and e-coated cast iron and steel control arms inhibit premature deterioration
Dorman – Suspension Control Arm (Part No.524-770)
from
$197.99
This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics.
Product Features:
See More
Product Features:
- Trustworthy replacement – this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications
- Complete repair – each assembly includes pre-installed ball joint and bushings, saving time and labor
- Quality engineering – underwent industry-leading testing to ensure a smooth, stable and safe ride
- Durably designed – additional coatings offer long-lasting rust and corrosion resistance
Dorman – Suspension Control Arm And Ball Joint Assembly (Part No.526-643)
from
$273.99
Suspension Control Arm And Ball Joint Assembly
Dorman – Suspension Control Arm (Part No.524-769)
from
$195.99
This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics.
Product Features:
See More
Product Features:
- Trustworthy replacement – this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications
- Complete repair – each assembly includes pre-installed ball joint and bushings, saving time and labor
- Quality engineering – underwent industry-leading testing to ensure a smooth, stable and safe ride
- Durably designed – additional coatings offer long-lasting rust and corrosion resistance
In-Demand Steering Columns for 2021 Subaru WRX STIs
Select from 1 premium Steering Columns parts for your 2021 Subaru WRX STI.
Whiteline – Roll Centre/Bump Steer Correction Kit (Part No.KCA313)
from
$209.99
A must for lowered vehicles, Whiteline roll centre and bump steer correction kits are designed to correct roll-centre geometry using specially engineered ball-joints and tie rod ends. Raising the front roll-centre results in a substantial increase to front roll resistance and a significant reduction in suspension compression of the outside front wheel during cornering. The result is more even weight distribution and improved tyre contact ultimately improving front end grip and cornering speeds.
Product Features:
See More
Product Features:
- Articulation voids deliver necessary suspension articulation and/or compression under loads.
- Protective E-Coat coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
- Articulation voids deliver necessary suspension articulation and/or compression under loads.
Most Sold 2021 Subaru WRX STI Sway Bars
Explore our best-selling Subaru parts for the 2021 WRX STI among 7 OEM and aftermarket options starting from $24.99.
MOOG – Suspension Stabilizer Bar Link (Part No.K750084)
from
$55.99
Product Features:
See More
- EASY TO INSTALL – Wrench flats ensure easy installation and removal
- GREASEABLE SOCKET – Reduces corrosion and wear by allowing new lubricant to flush contaminants
- KEEPS DIRT AND WATER OUT – Sealed boot shields internal components from wear-causing contaminants
- STRONG AND DURABLE – Thick connecting rod adds strength while metal bearings and rubber preload deliver long life
- PREMIUM MATERIALS – Made from premium materials for long-lasting dependability
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
Carquest Premium – Stabilizer Bar Link Kit (Part No.510-234207)
from
$48.99
Carquest chassis provides the installation benefits of the aftermarket while providing high-quality, proven reliability. Carquest chassis has been rigorously quality-tested, meeting or exceeding OE specifications. Carquest chassis parts have been designed to provide a stable and safe ride to meet customer expectations and perform the way professional technicians demand.
Product Features:
See More
Product Features:
- Polished full ball studs combined with synthetic bearing technology for smooth operation and improved reliability
- Hex formed studs &/or wrench flats for ease of installation
- Hardware included for easier installation (where applicable)
Whiteline – Sway Bar 24Mm Xx Heavy Duty Blade Adjustable Motorsport (Part No.BSR49XXZ)
from
$265.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 24mm 3 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.
Product Features:
See More
Product Features:
- Bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex.
- Whiteline sway bar mounts utilise the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication & performance.
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
Whiteline – Sway Bar 22Mm X Heavy Duty Blade Adjustable (Part No.BSR49XZ)
from
$238.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 22mm 3 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.
Product Features:
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Product Features:
- Bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex.
- Whiteline sway bar mounts utilise the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication & performance.
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
Whiteline – Sway Bar 20Mm Heavy Duty Blade Adjustable (Part No.BSR49Z)
from
$220.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 20mm 3 point adjustable sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.
Product Features:
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Product Features:
- Bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex.
- Whiteline sway bar mounts utilise the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication & performance.
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
Whiteline – Sway Bar 20Mm Heavy Duty (Part No.BSR49)
from
$202.99
Engineered to ‘Activate More Grip’, sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 20mm fixed position sway bar = more grip = better handling = outright performance – it’s the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.
Product Features:
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Product Features:
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
- DIY Lateral locks prevent shifting or sideways movement of the sway bar under lateral (cornering) loads.
- Forged ends ensure maximum strength and performance of the sway bar at the sway bar link mounting point.
Carquest Premium – Stabilizer Bar Link (Part No.540-288876)
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$24.99
Carquest chassis provides the installation benefits of the aftermarket while providing high-quality, proven reliability. Carquest chassis has been rigorously quality-tested, meeting or exceeding OE specifications. Carquest chassis parts have been designed to provide a stable and safe ride to meet customer expectations and perform the way professional technicians demand.
Product Features:
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Product Features:
- OE matched design for Form, Fit, and Function
- Advanced corrosion-resistant electro-coating to reduce rust
- Polished full ball studs combined with synthetic bearing technology for smooth operation and improved reliability
- Hex formed studs and/or wrench flats for ease of installation
- Hardware included for easier installation (where applicable)
Top-Rated Steering and Chassis Parts Brands For Your 2021 Subaru WRX STI
Shop for the best-rated brands offering Steering and Chassis Parts and other products for your 2021 Subaru WRX STIs. Below you’ll find some of our best rated Steering and Chassis Parts from Moog and DriveWorks, and more. Steering and Chassis Parts from these brands that fit a 2021 WRX STI start at just $25.99 and are rated as high as 4.5 stars. OEM and aftermarket Steering and Chassis Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Moog 2021 Subaru WRX STI Steering and Chassis Parts
When it comes to maintaining or upgrading your 2021 Subaru WRX STI, using quality Steering and Chassis Parts is essential to ensure durability and a perfect fit. Moog ticks all of those boxes. We offer a wide selection of Moog Steering and Chassis Parts, specifically designed for the 2021 Subaru WRX STI. With over 3 Moog brand Steering and Chassis Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $35.49, with an average price of just $53.16. Plus, with over 22 customer reviews and an average rating of 4.5 stars, you can trust that our Moog Steering and Chassis Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
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$35.49
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Strut Alignment Camber Kit
“It worked great. Just got my alignment done. It could’ve been a little expensive.”
Popular DriveWorks 2021 Subaru WRX STI Steering and Chassis Parts
DriveWorks auto parts is one of the highest quality Steering and Chassis Part brands in the market. Any 2021 Subaru WRX STI owner should feel confident when installing genuine DriveWorks parts in their vehicle. To ensure the best fit and performance for your 2021 WRX STI, Advance Auto Parts carries a full inventory of 1 DriveWorks Steering and Chassis Parts. Plus you will be keeping your Subaru in peak condition while saving money because prices on these DriveWorks Steering and Chassis Parts range up to $25.99, plus, with more than 8 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Steering and Chassis Parts below will deliver on both quality and value.
FAQs for 2021 Subaru WRX STI Steering and Chassis Parts
Which Steering and Chassis Parts are best-sellers for 2021 Subaru WRX STIs?
Out of 26 Steering and Chassis Parts that fit 2021 Subaru WRX STIs, the following parts are the top sellers:
- Strut Alignment Camber Kit (20518167) – $35.49
- Ball Joint (12097294) – $46.99
- Stabilizer Bar Link Kit (11919614) – $48.99
What’s the price range for 2021 Subaru WRX STI Steering and Chassis Parts?
Steering and Chassis Part prices for the 2021 Subaru WRX STI start at $20.49 and go up to $438.99 for the most premium parts.
What’s the average price of a Steering and Chassis Part for a 2021 Subaru WRX STI?
The average price for Steering and Chassis Parts for the 2021 Subaru WRX STI is $128.62. Keep in mind the variety of part types within our Steering and Chassis Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Steering and Chassis Parts for other Subaru WRX STI model years?
What are the cheapest Steering and Chassis Parts for my 2021 Subaru WRX STI?
The cheapest 2021 Subaru WRX STI Steering and Chassis Parts we carry in stock are:
- Camber Bolt Kit (10361721) – $20.49
- Camber Bolt Kit (11049756) – $24.99
- Stabilizer Bar Link (12471352) – $24.99
- TIE ROD END 1 EA DRIVE (10195663) – $25.99
- Ball Joint (15510469) – $29.99
What are the top-rated Steering and Chassis Parts that fit the 2021 Subaru WRX STI?
Out of 170 reviews by customers, our 2021 Subaru WRX STI Steering and Chassis Parts have an average customer rating of . These are some of the highest-rated Steering and Chassis Part types for the 2021 Subaru WRX STI and their top-rated products:
- Sway Bars
- Suspension Stabilizer Bar Link (21880498) – $55.99
- Tie Rods
- Suspension Stabilizer Bar Link (21880498) – $55.99
What types of Steering and Chassis Parts do you sell for my 2021 Subaru WRX STI?
As of 11/2/25, these are some of the most in-demand types of Steering and Chassis Parts for a 2021 Subaru WRX STI:
Can I get help with 2021 Subaru WRX STI Steering and Chassis Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Subaru Steering and Chassis Parts and more.
What is your return policy for Subaru WRX STI Steering and Chassis Parts?
Advance Auto Parts keeps returns simple. For new Subaru WRX STI Steering and Chassis Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
