Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

Haul in the Savings - Shop the Truck Savings Event Today!

SUBARU WRX Engines & Components

Part Groups

Results 1 - 24 of 31

Derale Engine Oil Filter Relocation Kits

Now you can easily move your vehicle's oil filter to a more convenient location for quicker and easier filter changes with one of these Derale Performance engine oil filter relocation kits. They work great for engine swaps, too! The kits are available for hundreds of vehicles; order the model recommended for your application.

3.84 out of 5 stars ( 38 )

$112.40

Fluidampr Harmonic Dampers

Using only three parts (a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI-approved Fluidampr harmonic dampers can control all crankshaft vibration--not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.

4.76 out of 5 stars ( 140 )

$482.92

$536.47

K&N Performance Gold Oil Filters

Get oil filtration that's as good as gold with K&N Performance Gold oil filters. Keep your engine free from contaminants as small as 10 microns. They use a resin-impregnated filter media to provide maximum filtering and an inner core to lend extra structural support to the filter, preventing filter collapse. Plus, many of these K&N oil filters have an anti-drainback valve (where applicable) that eliminates dry starts and prevents oil from draining back into the crankcase during engine shutdown. And they're protected by a heavy-duty outer shell that guards against rock and stone damage and provides over 550 psi hydrostatic burst strength. So, if you want golden-level oil protection, then you want K&N oil filters.

4.83 out of 5 stars ( 505 )

$15.99

Mahle Original Oil Filters

Mahle Original oil filters reliably prevent contaminants from entering the lubrication system and maintain oil quality, as well as the performance and efficiency of your engine. They are available in several shapes and styles to meet all your needs. Order the filter designed for fitment on your vehicle.

5.0 out of 5 stars ( 7 )

$9.99

ACDelco Gold Oil Filters

An engine running on dirty oil won't last. Keep it clean with an ACDelco Gold oil filter. They help trap particles up to 25 microns, or one-third the width of a human hair, thereby improving the quality, performance, and lifespan of your engine. ACDelco makes oil filters to fit 99 percent of all cars, light trucks, and sport utility vehicles on the road today. Order the model designed for your engine application. Additional features include: * Excellent filter capacity, enhanced efficiency, consistent flow management, and high durability * Tight seals to prevent unfiltered oil from entering your engine * Consistent, dependable oil filtration throughout the filters

4.59 out of 5 stars ( 174 )

$5.99

K&N Select Oil Filters

K&N Select Oil Filters have been specially designed for professional installers and service providers. Their high-flow design can help to improve engine performance by reducing oil filter restriction. The filters have a fluted canister shape so they can be removed with a traditional oil filter wrench commonly available to commercial installers. These Select Oil Filters provide outstanding filtration and engine protection throughout their service life. They are engineered to handle all grades of synthetic, conventional, and blended motor oils. The pleated media provides high capacity, making them suitable for extended oil change intervals (when used in accordance with the vehicle and motor oil manufacturers' recommendation). K&N Select Oil Filters are available for canister and cartridge type oil filter applications. They're offered in a variety of heights, outside diameters, and thread sizes. Some models include a filter bypass relief valve and/or anti-drainback valve.

4.0 out of 5 stars ( 1 )

$10.99

ACL Performance Race Series Rod Bearing Sets

ACL Performance offers Race Series rod bearing sets for a wide range of vehicles. These high performance tri-metal engine bearings are designed to withstand higher RPM conditions. They feature a high-strength overlay plate with reduced thickness for improved fatigue properties. Select the crankshaft undersize and quantity recommended for your year/make and engine application. Additional details: * Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing. * Increased crush for improved bearing retention * Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing * Increased eccentricity to compensate for bore distortion at high RPM and to assist in the formation of hydrodynamic oil films * 3/4 in. grooved main bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings * Tight consistent wall tolerances to help you maintain consistent clearances * Enlarged ID chamfers on bearing edges (where required) to accommodate large fillet radius on performance crankshafts

5.0 out of 5 stars ( 7 )

$45.99

Fluidampr Subaru Crankshaft Adapter Hub Kits

Fluidampr's Subaru crankshaft hub adapter kits provide fitment of their performance damper to numerous Subaru models, and is packaged with the damper, as well as conveniently sold separately. This separate crankshaft kit includes a hub adapter, O-ring, and crankshaft bolt.

Not Yet Reviewed

$53.55

King XPG-Series Coated Main Bearings

King XPG-Series coated main bearings feature a unique lug design that eliminates the conventional lug recess—so no oil escapes and full oil pressure is maintained. With enhanced tri-metal copper/lead construction and nickel barrier, plus SecureBond adhesion, these bearings have a 20 percent higher load capacity and will better resist surface fatigue. They also feature King's factory-applied pMaxKote nano-composite coating that takes protection to the next level without adding any additional thickness! XPG-Series sets are available for a variety of vehicle and engine applications.

Not Yet Reviewed

$141.99

Dorman Oil Pan Drain Plugs

Do you have a rounded-off, stripped, or leaking drain plug? If so, then pick up one of these Dorman oil pan drain plugs. Designed and constructed to strict engineering quality standards, they are high-quality OE replacements coated for corrosion resistance and a long service life. Dorman's oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor, and money.

4.19 out of 5 stars ( 74 )

$5.99

$6.99

Continental OE Technology Series Multi-V Stretch Belts

Continental OE Technology Series Multi-V stretch belts are serpentine replacements especially useful in applications with no mechanical tensioner. They deliver the factory fit and function that mechanics and drivers appreciate. Uniquely designed with advanced EPDM rubber compounds, these stretch belts feature nylon tensile cord that elongates for installation, but recovers to maintain constant tension over the life of the belt. They're available in 3, 4, 5, and 6-rib models for use on specific vehicles.

3.0 out of 5 stars ( 2 )

$27.99

King XPG-Series Coated Rod Bearings

King XPG-Series coated rod bearings feature a unique lug design that eliminates the conventional lug recess, so no oil escapes and full oil pressure is maintained. With enhanced tri-metal copper/lead construction and nickel barrier, plus SecureBond adhesion, King XPG-Series coated rod bearings have a 20 percent higher load capacity—and better resist surface fatigue. They also feature King's factory-applied pMaxKote nano-composite coating that takes protection to the next level without adding any additional thickness! These replacement sets are available in different sizes for a variety of applications. For superior engine components, choose King.

Not Yet Reviewed

$33.99

$40.99

Moroso PCV Air/Oil Separators

Moroso PCV air/oil separators will help increase your engine's performance. These air/oil separators will capture excess oil and keep it out of your intake tract so that your engine will breathe cleaner intake air--better air equals better performance. Moroso offers universal and custom fit versions in small and large body sizes. The large bodies, besides having more capacity, feature a bottom drain with an elbow that makes draining the collected oil virtually mess-free. Their polished billet aluminum bodies can be chromed, painted, or powdercoated. The small units offer a 2-piece body that unscrews for draining and are available raw or with polished or anodized finishes.

4.72 out of 5 stars ( 326 )

$222.99

$235.99

aFe Pro GUARD D2 Oil Filters

aFe ProGuard D2 oil filters are designed to keep dirt, rust, and other contaminants from getting into your engine. They're made from a synthetic composite material that provides excellent filtration and performance. Additionally, each aFe ProGuard D2 oil filter is thoroughly tested to meet your expectations for form, fit, and function.

4.79 out of 5 stars ( 14 )

$15.75

King XP-Series Main Bearings

Built with enhanced tri-metal, King XP-Series main bearings have a layered copper lead construction, with a nickel plate barrier and lead/tin/copper Babbitt overlay over a steel backing--in an adhesion process that provides superior stability and durability. King's advanced control measures hit a bull's-eye, maintaining wall thickness tolerances far tighter than their competitors: an amazing +/- .0001 in. The XP-Series main bearings are narrowed for large radii crankshafts and feature enlarged, chamfered oil holes with full, 3/4 in., or 1/2 in. grooving for improved oiling. They deliver consistent and reliable performance with a high-load capacity. These race-only Xtreme Performance (XP-Series) Tri-Lecular main bearings are proven track-tough to handle the ground-shaking power of your race engine. Hundreds of sets are available; order the bearings recommended for your vehicle.

4.42 out of 5 stars ( 43 )

$135.99

Dorman Variable Valve Timing Solenoids

Dorman variable valve timing solenoids will restore the fuel efficiency and normal operation of your vehicle. These direct replacement solenoids are engineered from quality materials for a proper fit and years of effective performance. They easily plug into the electrical harness and come conveniently packaged with the installation gasket (where applicable). Maintain proper oil flow and pressure with Dorman variable valve timing solenoids.

4.67 out of 5 stars ( 27 )

$111.99

King SI-Series Main Bearings

King SI-Series main bearings are recommended for OE applications. These replacement bearings are designed for aftermarket gasoline or diesel engine rebuilding—and performance engines with factory crankshafts. The bearings have an improved crankshaft finish for reducing microscopic ferrite peaks on improperly ground or polished nodular cast iron crankshafts. King SI-Series main bearings feature improved oil clearance to reduce wear and increase engine life, which in turn reduces operating noise, vibration, and excess oil flow. Order the bearing set designed for fitment on your make and model.

4.19 out of 5 stars ( 78 )

$105.99

$106.99

Fel-Pro Headbolt Kits

Fel-Pro headbolt kits contain a complete set of the highest quality headbolts and hardened washers available. They're cold-formed to ensure molecular integrity, then heat-treated prior to thread rolling and machining. Reduced-diameter bolt heads eliminate the need for valvetrain removal and facilitate cylinder head re-torquing. The bolts are available in a variety of head styles for fitment on specific vehicle and cylinder head applications.

4.51 out of 5 stars ( 216 )

$70.99

Continental OE Technology Series Multi-V Belts

Continental OE Technology Series Multi-V belts are factory-style replacements covering virtually all vehicle applications. These new straight-ribbed multi-V belts offer original fit and function that professional technicians appreciate for their customers. The serpentine belts are constructed with advanced EPDM rubber compounds that improve durability and deliver a quieter ride. They're available in well over a hundred lengths, with rib options ranging from three to 14. Order the model recommended for your car, truck, van, SUV, or crossover.

4.7 out of 5 stars ( 325 )

$21.99

$25.99

Fram Defense Oil Filters

Fram premium Defense oil filters offer outstanding filtration and engine protection. They're designed to operate with all synthetic, conventional, and blended motor oils. The pleated synthetic-blend filtration media shields your engine from contaminants, while ensuring a consistent flow of oil. The heavy-duty spin-on cannisters are exceptionally durable. Order the model recommended for your vehicle. Additional details: * Designed to allow high flow rates and a consistent flow of oil to your engine * Fast and easy Wrench-Off removal using the welded one-inch hex nut (some models) * High capacity to withstand the service intervals recommended by vehicle manufacturers * Laboratory tested to ensure excellent capacity, efficiency, and mechanical strength

4.67 out of 5 stars ( 3 )

$3.99

Mahle Original Head Bolt Kits

Mahle Original fasteners deliver the clamping force necessary to seal the combustion chambers, as well as the oil and coolant passages--even at extreme temperatures and pressures. On your next cylinder head reassembly, use bolts designed to exact specifications for the best sealing solution--Mahle Original head bolt kits.

4.33 out of 5 stars ( 33 )

$65.99

Mishimoto Pulley Covers

Spice up your engine bay with Mishimoto pulley covers. Constructed from durable 6061 aluminum, they are direct-fit pieces for specific vehicles, include a vented top for ample airflow, and install in under an hour. The black powdercoat finish quickly adds sleek style to your engine bay, and as with all their products, Mishimoto pulley covers include their signature Mishimoto Lifetime Warranty.

Not Yet Reviewed

$96.95

On Sale

COBB Tuning Air/Oil Separators

Factory crankcase ventilation systems recirculate dirty oil vapors back into the intake system causing an increase in crankcase pressure and a loss of engine efficiency over time. Thankfully, COBB Tuning has you covered with their well designed air/oil separators that prevent harmful oil vapors from entering the intake and creating a build up overtime. Decrease your crankcase pressure and increase your engine efficiency with COBB Tuning air/oil separators today! Other features and exclusive details include: * Efficiently decreases crankcase pressure by giving each engine vent port its own connection to the separator * Includes all necessary hardware for installation * Heat shielding on the crankcase breather and oil return lines * Coolant bleeder valve * Bespoke COBB color combination * Laser etched COBB logo

Not Yet Reviewed

$610.00


$549.00

Continental Timing Belt Tensioners

Continental timing belt tensioners are the highest quality, most reliable, and performance driven on the market. All Continental timing belt tensioners are designed to meet or exceed OEM specifications and stand up to the harshest automotive conditions.

Not Yet Reviewed

$81.99

Modal Header