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GSC

GSC P-D Viton 6mm Valve Stem Seal Set - Subaru WRX 2002-2014 / STI 2004-2021 (EJ20/EJ25; +Multiple Subaru Fitments)

$14.24
1022
All Best selling products Commerceinstruments Best Selling Products Engine Build Components New products Valvetrain Components
GSC Power-Division Viton Valve Stem Seals for the Subaru EJ257, EJ207, and EJ205 6mm seal set. These are an upgrade from the standard OEM...

Delicious Tuning Bluetooth Flex Fuel Kit - Subaru BRZ 2013-2020 / Scion FR-S 2013-2016 / Toyota 86 2017-2020

$650.00
DT_FFBT_V01
All Best selling products Commerceinstruments Best Selling Products Engine Management Sensors & Harnesses Flex Fuel Kits Fuel System New products
Delicious Tuning - FlexFuel BlueTooth Kit (FFBT) for Ecutek takes all the guess work out of determining what the ethanol/gasoline (petrol) ratio is in your vehicle. Our Flex Fuel system...

GrimmSpeed StealthBox Cold Air Intake - Subaru WRX STi 2015-2020

$349.00
060077
Air Induction Air Intake Systems All Best selling products Commerceinstruments Best Selling Products Grimmspeed New products
You've been asking for this bad sally for a while and it's finally here. The intake the for the 15+ STI can be thought...

GrimmSpeed Downpipe to Catback 3" 2-Bolt 2X Thick Gasket - Multiple Fitments

$27.00
076001
All Best selling products Commerceinstruments Best Selling Products Exhausts Grimmspeed New products
Our new 2X Thick 3" 2-Bolt gasket is hands down the most beefy 3" 2-Bolt gasket on the market. 12 LAYERS!Tired of the endless searching...

Grimmspeed 2.25" / 2.5" Universal Exhaust Gasket

$23.00
020031
All Best selling products Commerceinstruments Best Selling Products Exhausts Grimmspeed New products
If you've dealt with sourcing exhaust gaskets before, you know that there are a lot of different options at a lot of different price...

GrimmSpeed V2 Turbo Heat Shield - Multiple Subaru Turbo Models

$79.00
092007
All Best selling products Commerceinstruments Best Selling Products Grimmspeed Heat Shields & Wraps New products
The turbocharger is one of the hottest components in your engine bay and can have some really negative effects on its surroundings. As it...

GrimmSpeed J-Pipe Hardware Kit - Subaru WRX 2015-2020

$49.00
007008
All Best selling products Commerceinstruments Best Selling Products Exhaust Accessories Exhausts Grimmspeed New products
GrimmSpeed has provided you with new J-Pipe hardware. Every time you remove or replace your J-Pipe, you should use new hardware upon re-assembly to...

GrimmSpeed Hood Struts - Subaru WRX 2002-2007 / STi 2004-2007

$139.00
97016
All Best selling products Commerceinstruments Best Selling Products Grimmspeed Hood Struts New products
Tired of that ugly OEM hood prop blocking your view of that beautiful FA20 boxer engine? Always wanted to open your feather-light hood with...

GrimmSpeed Electronic Boost Control Solenoid 3-Port - Subaru WRX 2006-2007 / STi 2004-2007 / Forester XT 2004-2008

$129.00
057002
All Best selling products Boost Control Solenoids Commerceinstruments Best Selling Products 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...

GReddy Magdrain Magnetic Oil Drain Plug M20 x 1.5 - Subaru WRX 2002-2014 / STi 2004-2020 (+Multiple Fitments)

$24.99
13901303
All Best selling products Commerceinstruments Best Selling Products New products Oil System
Magnetic oil drain plugs in general, are a simple way to help remove harmful metallic elements floating within your oil. This will improve the...

Goodridge SS Front & Rear Brake Line Kit - Subaru Forester 2.0XT 2014-2018

$159.99
24230
All Best selling products Brake Lines Brake System Brakes Commerceinstruments Best Selling Products New products
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...

Go Fast Bits TMS Respons Blow Off Valve Kit - Subaru WRX 2015-2020 / Forester XT 2014-2017

$342.00
T9007
All Best selling products Blow Off Valves & Accessories Commerceinstruments Best Selling Products Forced Induction New products
The TMS range from GFB is designed specifically for the purpose of turbo lag reduction and improving throttle response. Tests show TMS features can...

Exedy OEM Replacement Clutch Kit - Subaru WRX 2006-2017 (+Multiple Fitments)

$438.35
FJK1001
All Best selling products Clutch Kits, Flywheels & Accessories Clutches Commerceinstruments Best Selling Products Drivetrain New products
This is a great option for those of you who are looking for a quality OEM clutch replacement that either meets or exceeds the...

Deatschwerks Fuel Pump Hardwire Installation Kit

$59.00
FPHWK
All Best selling products Commerceinstruments Best Selling Products Fuel System New products
Fuel Pump Hardwire Installation Kit Get the most out of your DW301 or other high flow fuel pump by ensuring it is getting the...

Deatschwerks DW65C 265lph Fuel Pump w/ Install Kit - Subaru WRX 2015-2020 / Subaru BRZ 2013-2020 / Scion FR-S 2013-2016 (+Multiple Fitments)

$159.00
9-651-1010
All Best selling products Commerceinstruments Best Selling Products Fuel Pumps Fuel System New products
The DeatschWerks DW65C fuel pump has a flow rating of 265LPH to supplement your aftermarket injectors or other fuel system upgrades with a proper...

DBA T2 Street Series Slotted Front Rotors (Pair) - Subaru WRX 2015-2020 (+Multiple Fitments)

$288.98
2650S-10-GRP
All Best selling products Brake Rotors Brakes Commerceinstruments Best Selling Products New products
DBA T2 Street Series Rotors are Australian engineered and quality assured to the highest possible standards for the safety of drivers the world over!...

DBA Slotted T2 Street Series Rear Brake Rotors (Pair) - Subaru WRX 2008-2020 / Forester 2009-2013

$283.26
2659S-10-GRP
All Best selling products Brake Rotors Brakes Commerceinstruments Best Selling Products New products
DBA T2 Street Series Rotors are Australian engineered and quality assured to the highest possible standards for the safety of drivers the world over!...

DBA 4000 Series T3 Slotted Front Rotors (Pair) - Subaru STI 2004-2017

$398.42
4654S-10-GRP
All Best selling products Brake Rotors Brakes Commerceinstruments Best Selling Products New products
T3 4000 Series Rotors are DBA’s most advanced one-piece brake rotor on the market. These rotors are designed to perform in extreme road and...

Deatschwerks DW300c Compact In Tank FP w/ Install Kit - 340lph - Subaru WRX 2008-2014 / STI 2008+ (+Multiple Fitments)

$189.00
9-309-1008
All Best selling products Commerceinstruments Best Selling Products Fuel Pumps Fuel System New products
Flow was increased by 28% over the DW65c through experimentation with different armature configurations until the 340LPH benchmark was met. In addition, a new...

DBA T2 Street Series Rear Slotted Rotors (Pair) - Subaru STI 2008-2017

$301.18
2656S-10-GRP
All Best selling products Brake Rotors Brakes Commerceinstruments Best Selling Products New products
DBA T2 Street Series Rotors are Australian engineered and quality assured to the highest possible standards for the safety of drivers the world over!...

DBA SP500 Front Brake Pads - Subaru STI 2004-2017 (+ Multiple Fitments)

$125.84
DB1678SP
All Best selling products Brake Pads Brakes Commerceinstruments Best Selling Products New products Pads
The SP500 is for drivers seeking improved braking performance without the compromises associated with an aggressive, track-style pad. This pad can operate at temperatures...

Competition Clutch 06-14 Subaru WRX / 05-11 LGT Stage 2-Steelback Brass Plus Clutch Kit (Includes Steel Flywheel)

$850.00
15026-2100
All Best selling products Clutch Kits, Flywheels & Accessories Clutches Commerceinstruments Best Selling Products Competition Clutch Drivetrain New products
The Competition Clutch Stage 2 Street Series clutch kit provides an estimated 80% increase in torque capacity and is properly suited for aggressive street...

ACT XT/Perf Street Sprung Clutch Kit - Subaru BRZ 2013-2021 / Scion FR-S 2013-2016 / Toyota 86 2017-2021

$782.00
SB7-XTSS
All Best selling products Clutch Kits, Flywheels & Accessories Clutches Commerceinstruments Best Selling Products Drivetrain New products
SB7-XTSS kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load,...

ACT Streetlite Flywheel - Subaru WRX 2002-2005

$324.00
600175
All Best selling products Clutch Kits, Flywheels & Accessories Clutches Commerceinstruments Best Selling Products Drivetrain New products
600175 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed...

Verus Cam Plate Block Subaru BRZ / Scion FR-S / Toyota FT-86 2013-2020

$64.95
A0011A-BLK
All Best selling products Commerceinstruments Best Selling Products Engine Dress Up New products
Keep the engine bay clean by replacing the stamped steel piece in the engine bay. Machined from billet 6061-T6 and uses a Buna-N O-ring...

Verus Bell Housing Cover Subaru BRZ / Scion FR-S / Toyota FT-86 2013-2018

$39.95
A0096A
All Best selling products Clutch Kits, Flywheels & Accessories Clutches Commerceinstruments Best Selling Products Drivetrain New products
The OEM bellhousing cover is produced from a soft rubber. When heated, either by a track outing, hot climate, or forced induction, this cover...

IE 2.0T TSI Cold Air Intake | Fits VW MK5, MK6 GTI, Jetta, CC & Audi 8P A3

$471.98
IEINCC2-SAI
Air Induction Air Intake Systems All Best selling products Commerceinstruments Best Selling Products New products
ADD POWER, TORQUE, AND SOUND The massive 5” velocity stack and ram-air designed IE Cold Air Intake Kit delivers the most air and horsepower...

IE MQB 2.0T/1.8T Gen 3 Cold Air Intake - VW MK7 GTI 2015-2021, Golf R 2015-2019, Golf 2015-2021, & Audi 8V A3 / S3 2015-2020

$439.99
IEINCI11
Air Induction Air Intake Systems All Best selling products Commerceinstruments Best Selling Products New products
Note: This product is frequently on backorder. Please contact us prior to purchasing to check availability and/or lead times.  Features:  Gain over 10+ horsepower...

SUBARU / FHI Oil Feed Line Fitting w/ Restrictor

$18.47
15194AA110
All Best selling products Commerceinstruments Best Selling Products New products Oil Lines and Fittings
Subaru / FHI Oil Feed Line Fitting w/ RestrictorFitment:2002-2014 WRX2004-20021 STI2005-2012 Legacy GT2004-2013 Forester XT*Pictures used for marketing purposes only, actual products may vary

Option Lab Wheels Hub Rings

$8.95
73-5615
All Best selling products Commerceinstruments Best Selling Products New products Wheel Accessories Wheel Accessories
Polycarbonate Hub Centric Rings:   These hub centric rings are designed to center the wheel on the vehicle's hub, therefore eliminating any vibration. They...
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All products sold by Patterson Performance Parts, LLC are intended for off-road and/or competition use only. By purchasing aftermarket products from us, having us install the products, or both, the customer takes full responsibility for any use, and/or misuse of the product; and agrees that Patterson Performance Parts holds no responsibility for any consequences, legal, or other, of such use and/or misuse.
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