2013 Audi S4 Steering and Chassis Parts

This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:

• Rubber or Thermoplastic material
• No Squeak
• Restores vehicle handling
• Improves body roll

Rein Automotive uses only OE-quality steering rack boots, with an exact fit for every import application. Plus, Rein Automotive steering rack boots are always correct in form, fit, and function.

Product Features:

• Keeps dirt and contaminates off of critical components
• Premium aftermarket replacement
• Manufactured to meet or exceed OE specifications

Suspension Stblz Bar

The Lemfoerder Sway Bar Link is manufactured using only the highest quality materials and is designed to reduce road noise and vibration.

Product Features:

• OE-Equivalent and direct fit application
• Reduces squeaks, rattles, and vibration noise
• Resistant to oil and other contaminants
• Meets or exceeds OEM specifications

Worn suspension can cause loose steering, increased wear on tires, excess noise and lead to misalignments. Rein Automotive OE quality suspension parts are direct replacements for OE suspension parts and will reduce the wear on tires and reduce noise as well as tighten steering. Rein Automotive suspension parts come with the mounting hardware if required.

The Febi Steering Rack Boot Clamp is a high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

• Premium aftermarket replacement
• Manufactured to meet or exceed OE specifications

The CRP Steering Rack Boot Clamp is a high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

• Premium aftermarket replacement
• Manufactured to meet or exceed OE specifications

This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:

• Restores vehicle handling
• Restores OE alignment
• Reduces tire wear
• Improves steering response

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:

• 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.

This steering shaft directly replaces the original equipment on specific vehicle applications. It is thoroughly tested to meet Federal Motor Vehicle Safety Standards, and precision-machined to ensure a tight, secure fit..

Product Features:

• Precise fit – this steering shaft is engineered within strict tolerances to directly replace the original shaft on certain vehicle years, makes and models.
• Safety tested – each design meets rigorous regulatory standards to ensure driver safety in a collision
• Trustworthy performance – built to meet thorough torsional, tensile, fatigue and other durability testing for reliable operation
• Corrosion resistant – salt spray testing and premium coating help ensure future longevity

This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:

• Complete with inner and outer tie rod ends
• Restores OE alignment
• Reduces tire wear
• Improves steering response

FEBI Tie rod assemblies strictly comply with the specification of the manufacturers providing; quality, performance and exact fitment. The FEBI tie rod assembly ensures a comfortable driving experience and to prevent high-frequency vibrations being transferred to other parts.

Product Features:

• Original Equipment Manufacturer
• Larger diameter to increase the load carrying capacity
• Outstanding slide properties
• High ball stud articulation angles.

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:

• Improves upon OE designs
• Quiet, dependable operation
• Provides like-new steering, ease of installation and longer life
• Incorporates proven design and engineering features
• Incorporates proven design and engineering features

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:

• Improves upon OE designs
• Quiet, dependable operation
• Provides like-new steering, ease of installation and longer life
• Incorporates proven design and engineering features
• Incorporates proven design and engineering features

Whiteline caster kits are designed to improve cornering grip and vehicle straight line stability. This kit is supplied with dual offset bushings to give greater steering feel, more steering weight, greater precision all through increased static caster and dynamic negative camber gain. In addition, Whiteline bushings provide improved braking performance, and less under load alignment change.

Product Features:

• Engineered to alter/ optimise caster alignment to maximize tyre contact patch during roll, improve turn-in response & increase directional stability.
• Protective powder 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.
• Featuring premium anodized alloy materials, Whiteline alloy products are anodized providing a long-lasting protective barrier to corrosion and wear but they look great too.
• Protective plating on all metal components 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.

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:

• 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
• 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
• 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

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:

• 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

This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:

• Restores vehicle handling
• With ball joint
• Reduces vibration
• With bushing

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:

• 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

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:

• 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

Whiteline camber kits provide the ability to fine tune camber settings for optimum tyre contact resulting in improved vehicle handling and increased tyre life. This kit is supplied with dual offset Whiteline synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability which help maintain preferred alignment settings as well as providing enhanced steering response.

Product Features:

• Engineered to alter/ optimise camber alignment to compensate for body roll, body distortion and tyre roll when cornering.
• Protective powder 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.
• Protective plating on all metal components 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.
• Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.

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:

• Easy to install.
• Construction and design validated by MOOG engineers
• Restores like-new steering and handling
• Designed to meet or exceed original equipment performance
• Broad coverage for foreign and domestic applications
• Engineered to provide long life and dependability

This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:

• Heat treated components
• Dust seal to prevent contamination
• Restores vehicle handling
• Restores OE alignment

Delphi ball joints adhere to global OE technical requirements and undergo testing focused on strength and durability performance, safety critical tests for a safer driving experience. The ball joint push out test measures the force required to push out / remove the ball-pin from the housing. It is an important safety check to help ensure the part can withstand forces applied to the vehicle suspension system in real road conditions. The ball joint pull out test measures the force required to pull the ball-pin out from the housing. If the force required to remove the ball-pin is below the OE spec, there is a risk the joint could fail during normal driving conditions causing the vehicle to lose directional control. Additionally, Delphi’s new dust cover design features an improved Chloroprene Rubber (CR) formula that helps maintain its durability even in extreme temperatures, helping to protect the internal components and support the continued free movement of the ball joint.

Product Features:

• One of the industry leading ranges with global application coverage.
• Designed, engineered and manufactured to OE quality standards based on more than 100 years of experience in the design and manufacture of OE steering systems.
• First To Market parts (for vehicles still covered by manufacturers warranty)

TRW sets the standard within the Aftermarket, with tests that go beyond the ordinary to ensure every chassis part we produce meets stringent vehicle manufacturer quality standards, in line with the Original Equipment specification. To help make sure that our parts can go the distance, TRW utilizes on the road tests and the most advanced test machines available, in both our Original Equipment and Aftermarket facilities as well as by independent testing labs. So you can be sure that TRW parts are tested for your safety.

Product Features:

• Long lasting dust covers made from the highest quality rubber that eliminate dust and water from entering the ball joint
• Low friction plastic bearings that enhance damping and reliability
• Manufactured using forged or cold formed steel
• Two-seat design is standard, and eliminates the need for a spring
• Top of the ball pins are polished
• Salt Spray Test (240hrs)
• Dynamic Test and Elasticity Test
• Original Equipment quality hardware installation accessories
• Acoustic measurements to ensure driver comfort
• Strength tests for durability

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:

• Easy to install.
• Construction and design validated by MOOG engineers
• Restores like-new steering and handling
• Designed to meet or exceed original equipment performance
• Broad coverage for foreign and domestic applications
• Engineered to provide long life and dependability

The OCAP control arm is manufactured to exact OEM specifications providing original equipment quality, durability and performance.

Product Features:

• OE-Equivalent and Direct fit for easy Installation.
• Manufactured using high quality OE materials.
• Includes factory specified hardware.