AEM X-Series Wideband UEGO AFR Sensor Controller Gauge - Universal
30-0300
All
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Gauges & Pods
New products
A wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to...
Cobb 3-Port Boost Control Solenoid - Subaru WRX 2008-2014 / STi 2008-2021 (+Multiple Subaru Fitments)
COBB715750
All
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Boost Control Solenoids
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Electronics
Forced Induction
New products
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) to verify that...
Motorhead Garage "T Is For Turbo" Hardback Children's Book
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TEACH THE ALPHABET WITH CAR PARTS! New Board Book Format offers sturdy pages for no worry page flipping or chewing! T is for Turbo...
GrimmSpeed Exhaust Manifold to Up Pipe Gasket - 1993+ Subaru Turbo Models
026001
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Exhausts
Grimmspeed
New products
GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to...
Grimmspeed Electronic Boost Control Solenoid 3-PORT - Subaru STi 2008-2021
057007
All
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Boost Control Solenoids
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Electronics
Forced Induction
Grimmspeed
New products
The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your...
Goodridge SS Front & Rear Brake Line Kit - Subaru BRZ (w/Brembo Calipers) 2017-2020
28007
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Brake Lines
Brake System
Brakes
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These Goodrich Stainless Steel Brake Lines are direct replacements for the factory brake lines in your vehicle that will not flex or expand under pressure...
AWE Track Series Catback Exhaust - Subaru WRX / STi (Sedan) 2011-2021
3020-42058
All
AWE Tuning
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Cat Back Exhausts
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Exhausts
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Merging decades of experience with hundreds of hours of prototyping, engineering, dyno testing and daily usage evaluation has output an exhaust system that is...
NGK Laser Iridium Spark Plug Set (ILKAR8H6) - Subaru WRX 2015-2021
96024-4
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Ignition Coils / Spark Plugs
Ignition System
New products
Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Fine wire Iridium center electrode Platinum...
![Move Over Racing Black Front Bumper Quick Release Kit [Wrinkle Red Brackets] - Subaru WRX 2011-2014 / STi 2008-2014](http://pattersonperformanceparts.com/cdn/shop/files/sti-red-bracket-kit_270x270.png?v=1729805379)
![Move Over Racing Black Front Bumper Quick Release Kit [Wrinkle Red Brackets] - Subaru WRX 2011-2014 / STi 2008-2014](http://pattersonperformanceparts.com/cdn/shop/products/Red-Brackets2-90x90_270x270.png?v=1589994932)
Move Over Racing Black Front Bumper Quick Release Kit [Wrinkle Red Brackets] - Subaru WRX 2011-2014 / STi 2008-2014
mor-sub-fbq-redb-0814
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Exterior
New products
Each Quick Release holds 150 lbs before experiencing failure for a total of 600 lbs holding force Low Profile – Ball Bearing, Ball-In-Socket Quik...
Front & Rear Gloss Emblem Kit - Subaru WRX / STI Hatchback 2008-2014
SMY-SES-WHHT
All
Badges / Emblems
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Exterior
New products
Tired of replacing your vinyl stickers to get the look you want? These high-end emblems are what you have been looking for all this...
NBR Motorsport Front Brace Bar V1 Style - Subaru WRX / STI 2015-2021
SBWRXFB06
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Exterior
New products
This stylish front brace bar is a perfect fit on the Subaru WRX & STI 2015-2021 Paired with a mesh front grille offers an...
GrimmSpeed Aluminum Turbo Inlet - Subaru WRX 2015-2021
125027
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Grimmspeed
New products
Item is frequently sold out, please contact us for lead time before ordering. One of the biggest complaints from 2015-21 WRX owners has to...
Manley 99.5mm STD Bore Pistons - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments)
612000C-4
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Engine Build Components
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Pistons / Rings
Made one too many passes at the drag strip? Or is your engine starting to get a little tired? Not a problem. Manley has provided...
ACT Heavy Duty Street Sprung Clutch Kit w/ Flywheel - Subaru WRX 2006-2021
SB11-HDSS
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Clutch Kits, Flywheels & Accessories
Clutches
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Drivetrain
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The SB11-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm...
Injector Dynamics ID1300x Fuel Injectors - Subaru WRX 2002-2014 / 2007+ STI (+Multiple Fitments)
1300.48.11.WRX.4
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Fuel Injectors & Accessories
Fuel System
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The ID1300x² is an all new injector, designed in partnership with Bosch Motorsport. This collaboration has given us the ability to design a high...
AEM 320LPH 65mm Fuel Pump Kit w/o Mounting Hooks - Ethanol Compatible
50-1220
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Fuel Pumps
Fuel System
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AEM’s High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. It delivers reliable performance and high...
ARP Subaru FA20 2.0L 4Cyl Head Stud Kit - Subaru WRX 2015-2021 / BRZ 2013-2020 (+Multiple Applications)
260-4301
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Engine Build Components
Engine Hardware & Accessories
Head Studs & Bolts
New products
It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated,...
Move Over Racing Black Dual Latch Bumper Quick Release Kit – Subaru WRX / STi 2004-2005 (GD)
mor-sub-qrb-0405
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Exterior
New products
04-05 STi and WRX Bumper Kits are now available NOW!!! Kit Includes Four (4) Quick Releases and Mounting Kits Price includes Black Quick Releases...
Injector Dynamics ID1050x Top Feed Fuel Injectors - Subaru WRX 2002-2014 / STi 2007-2020 / Legacy GT 2007-2013 / Forester XT 2007-2013
1050.48.11.WRX.4
All
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Fuel Injectors & Accessories
Fuel System
New products
The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. It is the most recent offering from the partnership...
Cobb AccessPORT V3 (AP3-SUB-006) - Subaru WRX 2022-2024
COBBAP3-SUB-006
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Engine Management
New products
Plug and Play Engine Management
EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) to verify that...
GrimmSpeed Up pipe to Turbo Gasket - Multiple Subaru Fitments
024001
All
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Exhausts
Gaskets & Miscellaneous
Grimmspeed
New products
GrimmSpeed™ OEM Style Gasket, OEM quality without the high OEM price.At GrimmSpeed™ we have worked with endless amounts of aftermarket gaskets, none seem to...
Subaru OEM Oil Drain Plug Crush Washer - Subaru EJ Models 1993-2021
11126AA000
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Gaskets & Miscellaneous
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This is the Subaru OEM Oil Drain Plug Gasket for Subarus equipped with an EJ series engine. It is always recommended to replace this...
![Genuine Subaru Tall Oil Filter [15208AA15A] - Subaru STI 2004-2021 / WRX 2002-2014 (+Multiple Fitments)](http://pattersonperformanceparts.com/cdn/shop/files/61xyuPkuXhL._AC_SL1500_270x270.jpg?v=1728573926)
![Genuine Subaru Tall Oil Filter [15208AA15A] - Subaru STI 2004-2021 / WRX 2002-2014 (+Multiple Fitments)](http://pattersonperformanceparts.com/cdn/shop/files/61l0FPdqAtL._AC_SL1500_270x270.jpg?v=1728574013)
Genuine Subaru Tall Oil Filter [15208AA15A] - Subaru STI 2004-2021 / WRX 2002-2014 (+Multiple Fitments)
15208AA21A
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Oil Filters
Oil System
This is the same oil filter that comes with your vehicle out of the factory (where applicable). If you perform your own oil changes...
Stoptech Front Brake Lines - Subaru WRX 2008-2021 / STi 2008-2017
950.47006
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Brake Lines
Brake System
Brakes
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StopTech Stainless Steel Braided Brake Lines provide a quicker, firmer, more consistent pedal response by maintaining consistent brake pressure. Additionally, stainless steel lines provide...
BMS JB4 Performance Tuner - Hyundai / Kia Turbo Models
KIA-Stinger-JB4
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Engine Management
New products
Plug and Play Engine Management
Power gains of up to 100hp and 100tq to the wheels in stock configuration! The JB4 is a plug and play Kia / Hyundai tuner that...
Motul 1QT Classic Break-In Motor Oil 10W40 (Universal; Multiple Fitments)
108080
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Engine Oil & Additives
New products
High Performance mineral oil for breaking in 4 stroke race engines, with an increased level of ZDDP for extra protection. If you had just...
GrimmSpeed 3-Port Electronic Boost Control Solenoid - Subaru WRX 2008-2014 / Legacy GT 2005-2009
057032
All
Best selling products
Boost Control Solenoids
Commerceinstruments Best Selling Products
Electronics
Forced Induction
Grimmspeed
New products
The GrimmSpeed Electronic Boost Control Solenoid is designed to work with your factory computer (requires tuning). It will not reduce the life of your...
Competition Clutch Stage 3 Segmented Ceramic Clutch Kit- Subaru STi 2004-2021
15030-2600
All
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Clutch Kits, Flywheels & Accessories
Clutches
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Competition Clutch
Drivetrain
New products
This segmented Ceramic material with a performance pressure plate will provide the ultimate in street and strip combinations. This assembly is suited for up...
Go Fast Bits TMS Response Hybrid Blow Off Valve - Subaru 2002-2007 WRX / 2004+ STI
T9003
All
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Blow Off Valves & Accessories
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Forced Induction
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Go Fast Bits TMS Response Hybrid Blow Off Valve makes for an excellent upgrade over the stock blow off valve to hold more boost...
Walbro 450lph In-Tank Fuel Pump Ethanol Compatible - Universal
F90000267
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Fuel Pumps
Fuel System
New products
The Walbro 450 E85 compatible fuel pump (F90000267) is the staple fuel pump for the performance market. Most likely if someone's selling a high-volume...
