Subaru Legacy Performance and Racing Products

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Essential Subaru Legacy Performance and Racing Products

K&N – Cold Air Intake: Adds Up To 15 Horsepower, With Washable Air Filter (Part No.69-8003TFK)

Cold Air Intake: Adds Up To 15 Horsepower, With Washable Air Filter

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$367.99
Gain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. Some intakes are not legal for sale or use on any pollution-controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.

Product Features:
  • Guaranteed to increase horsepower and torque.
  • Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter.
  • Engineered to provide high airflow and exceptional filtration.
  • Replaces factory air filter and intake tube.
  • Filter only requires cleaning every 100,000 miles under normal highway driving conditions.
  • Typical installation can be completed in 60 minutes or less with simple hand tools.
  • No-Hassle Lifetime Limited Warranty.
  • Will not void vehicle warranty(limited)
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MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.16747)

Street Series Cat-Back Performance Exhaust System

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$1301.99
The MagnaFlow 2005-2009 Subaru Legacy Street Series Cat-Back Performance Exhaust System brings out the personality of your 2.5L 2005-2009 Subaru Legacy with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this Subaru Legacy exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Subaru Legacy’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 16747 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16747 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited finish warranty and limited construction warranty.

Product Features:
  • Durable corrosion-resistant stainless steel construction
  • CNC precision robotic manufacturing techniques
  • Dyno-proven performance
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Monroe – Strut-Mate Lower Coil Spring Insulator (Part No.904953)

Strut-Mate Lower Coil Spring Insulator

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$27.49
Product Features:
  • PERFECT PAIRING: Ideal match for the ride control characteristics of Monroe struts, replace all worn strut components with quality Monroe parts (sold separately) for a complete four-corner ride control upgrade
  • REDUCES NOISE AND VIBRATION: Features advanced elastomer technology for enhanced metal-to-rubber bonding that reduces noise, vibration and memory steer for improved performance
  • REPLACES OE: Available for most Monroe strut applications, this is a direct fit for replacing the OE strut mount
  • RIGOROUS TESTING: Fit checked and ride tested for quality you can count on
  • EASY TO INSTALL: Includes premium-quality replacement components where applicable – SAE-grade nuts and bolts, upper and lower spring isolators, OE-style bearings and mount, upper spring seat and front bearing plate that install easily
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K&N – Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance (Part No.33-2304)

Engine Air Filter: Washable & Reusable, Engineered to Increase Air Flow and Performance

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$68.99
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!

Product Features:
  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
  • REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
  • ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
  • EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
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Spectre – Spectre Replacement Air Filter (Part No.HPR4309)

Spectre Replacement Air Filter

from

$40.99
This Spectre OEM replacement air filter is an easy to install performance option for the stock panel shaped air filter in multiple Nissan, Infiniti and Subaru applications. With its performance synthetic air filter media, this air filter has been designed to add horsepower and quicker acceleration by allowing more air flow into your engine than ordinary paper filters. This air filter’s sealing edge was engineered to insure a proper air box seal and great engine protection.

Product Features:
  • HPR OE Replacement Air Filter
  • High flow replacement filter designed to fit perfectly in your stock air box
  • Engineered for increased flow and greater performance
  • Fits multiple Nissan, Infiniti & Subaru applications
  • Factory pre-oiled and ready to use
  • Easy to install with no special tools or skills required
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aFe POWER – Takeda Momentum Cold Air Intake System with Pro 5R Filter (Part No.56-70063R)

Takeda Momentum Cold Air Intake System with Pro 5R Filter

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$376.99
This 6″ tall 360-degree radial flow air filter features a 3.5″ flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It provides your engine with the largest amount of high-flowing air, usually resulting in the highest power gains out of all our filter media options. Its inverted bullet-style top makes for more filter surface area, resulting in longer service intervals. This media is perfect for street and/or track use. The sealed XLPE polymer housing features a rugged design, as well as a clear sight window, allowing for hassle-free filter inspection. aFe POWER’s patent pending filter-to-housing interface eliminates the use of an overabundance of parts, further simplifying the installation process. The housing utilizes the factory air inlet, using no additional hardware. This system features a high quality, computer-designed, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit. Its XLPE material is heat soak resistant and extremely durable. Stainless-steel clamps are included for strength, and a premium silicone coupling allows for ample flexibility. Takeda intakes are designed with fewer parts for a fast and easy installation.
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AEM Induction – Cold Air Intake System (Part No.21-856C)

Cold Air Intake System

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$419.99
The AEM Performance Cold Air Intake System produces horsepower And torque gains by replacing your vehicle’s restrictive factory air filter And air intake housing. This air intake system was designed, tuned And dyno-tested to fit specific models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration And performance. The air filter is located in the original air box space And is protected by a heat shield which is designed to reduce intake air temperature And increase horsepower. The air intake tube is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the mass airflow sensor And breather tube. The tapered cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is easy to install with commonly available tools And it is backed by AEM’s Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California And other states adopting California emission standards, while others are 50 state legal. View the vehicle applications to determine the legal status for each vehicle.

Product Features:
  • Product might not be available in all states due to local laws.
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aFe POWER – Takeda Momentum Cold Air Intake System with Pro DRY S Filter (Part No.56-70063D)

Takeda Momentum Cold Air Intake System with Pro DRY S Filter

from

$387.99
This 6″ tall 360-degree radial flow air filter features a 3.5″ flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity, while not requiring the use of oils. Its inverted top makes for more filter surface area, resulting in longer service intervals. This media is best suited for street use. The sealed XLPE polymer housing features a rugged design, as well as a clear sight window, allowing for hassle-free filter inspection. aFe POWER’s patent pending filter-to-housing interface eliminates the use of an overabundance of parts, further simplifying the installation process. The housing utilizes the factory air inlet, using no additional hardware. This system features a high quality, computer-designed, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit. Its XLPE material is heat soak resistant and extremely durable. Stainless-steel clamps are included for strength, and a premium silicone coupling allows for ample flexibility. Takeda intakes are designed with fewer parts for a fast and easy installation.
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aFe POWER – Takeda Intake System (Part No.TR-4303P)

Takeda Intake System

from

$409.99
Takeda Intake System

Helping You Find the Right Performance and Racing Products for Your Subaru Legacy

You love your Legacy. So we’ve made it easier than ever to help you find Subaru Legacy Performance and Racing Products in our online catalog. Our inventory holds 9 aftermarket and OEM Performance and Racing Products for your Subaru Legacy, ranging from $27.49 to $1,301.99.

We offer parts from 6 brands trusted to make quality Performance and Racing Products for your Subaru Legacy. Before you buy, take some time to read through customer reviews. We currently have 10,192 reviews of Subaru Legacy Performance and Racing Products from previous customers.

Find your Legacy Performance and Racing Products here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Subaru Legacy part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Performance and Racing Products Brands for Your Subaru Legacy

Our inventory holds Performance and Racing Products for your Subaru Legacy from 6 trusted brands. You’ll find OEM and aftermarket parts from brands like K&N, Spectre, and Monroe, all of which can keep that Subaru happy.

FAQs for Subaru Legacy Performance and Racing Products

What are the most purchased Performance and Racing Products for the Subaru Legacy?

Out of 9 Performance and Racing Products for the Subaru Legacy, the most popular in our inventory are:
Spectre Replacement Air Filter
from $40.99
(16)
Spectre Replacement Air Filter
Performance Air Filters
Strut-Mate Lower Coil Spring Insulator
from $27.49
This product is not rated
Strut-Mate Lower Coil Spring Insulator
Performance Coil Spring Insulators
Street Series Cat-Back Performance Exhaust System
from $1301.99
This product is not rated
Street Series Cat-Back Performance Exhaust System
Performance Exhaust System Kits