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IAG Performance IAG-ENG-7182BK V3 Street Series Air / Oil Separator (AOS) (Black)

$459.99
IAG-ENG-7182BK
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products
IAG Performance V3 Street Series Air / Oil Separator (AOS) for 2015-21 Subaru Impreza WRX - Black Finish

Perrin 02-11 Subaru Impreza / 02-12 WRX / 04-12 STi Pitch Stop Mount - Red

$117.00
PERPSP-DRV-101RD
All Best selling products Commerceinstruments Best Selling Products Drivetrain Mounts / Bushings Engine Mounts New products Perrin Performance
Perrin 02-11 Subaru Impreza / 02-12 WRX / 04-12 STi Pitch Stop Mount - RedThis Part Fits: Year Make Model Submodel 2015-2020 Subaru WRX...
iBR

IBR FLX01 Flex Upgrade Kit - Subaru WRX 2002-2014 / STI 2004-2021 (+Multiple Fitments)

$399.99
FLX01-UG-3
All Best selling products Commerceinstruments Best Selling Products Flex Fuel Kits Fuel System New products
This kit is designed to provide a way to data log and monitor the ethanol content of fuel on most new Subaru Vehicles. Our...

BMS Performance Intake - Subaru WRX 2022+ (VB)

$399.00
BMS-INT-VBWRX-RD
Air Induction All Best selling products Commerceinstruments Best Selling Products New products
More Air = 30+ Horsepower + Dramatic Sound Improvement! Finally an intake system worthy of your 2022+ Subaru WRX! The Burger Motorsports WRX Performance...

Burger Motorsports JB4 Tuner - 2022+ Subaru WRX (BETA)

$529.00
WRX-JB4
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The JB4 is the most advanced and highly featured tuning system available for your 2022+ Subaru WRX 2.4L 4 cylinder turbo. Power gains are...

Cobb Aluminum Radiator Shroud - Subaru WRX / STi 2015-2021

$110.00
COBB815150
All Best selling products Commerceinstruments Best Selling Products Engine Covers New products Radiator Accessories Radiator Fans & Shrouds Radiator Shrouds
This radiator shroud is made from 5052-H32 Aluminum, powder coated black and features a laser etched COBB logo. WHY? A quality product with easy...

Cobb Redline Carbon Fiber Intake System (Gloss Finish) - Subaru WRX STi 2015-2021

$795.00
COBB725350
Air Induction All Best selling products Commerceinstruments Best Selling Products New products
EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance...

Cobb SF Intake REPLACEMENT FILTER - Subaru WRX / STi 2002-2014 (+Multiple Fitments)

$60.00
COBB712101
All Best selling products Commerceinstruments Best Selling Products New products
The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should...

VRSF Charge Pipe Upgrade Kit - BMW M135i / M235i / 335i / 435i / M2 2012 – 2018 (F20 / F30 N55)

$219.99
10301050
All Best selling products Commerceinstruments Best Selling Products Cooling Intercooler Piping Kits New products VRSF
VRSF Charge Pipe Upgrade Kit for your 2012 – 2018 BMW M2, M235i, 335i & 435i N55 Please enter year, make and model in...

Grimmspeed Overtake BB500 Turbocharger - Subaru STI 2004-2021 / WRX 2002-2007 (+Multiple Fitments)

$1,650.00
123006
All Best selling products Commerceinstruments Best Selling Products Grimmspeed New products Turbochargers / Turbo Kits
Both of Grimmspeed's new turbocharger options feature state of the art proprietary compressors, turbines, CHRA's and wheel designs which maximize the power made on your EJ engine at...

Grimmspeed Front Mount Intercooler Kit - Subaru WRX 2015-2021

$1,559.00
090239
All Best selling products Commerceinstruments Best Selling Products Cooling Grimmspeed Intercoolers New products
Meticulous Engineering, Unparalleled Craftsmanship GrimmSpeed Intercoolers have set the gold standard of how a high performance heat exchanger should be crafted. Our intercoolers have always...

Process West Intake Manifold - Subaru STI 2004-2021 / WRX 2006-2014

$2,031.75
PWIM002
Air Induction All Best selling products Commerceinstruments Best Selling Products Intake Manifolds New products
The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect...

GrimmSpeed Equal Length Header - Subaru WRX 2015-2021

$899.00
113008
All Best selling products Commerceinstruments Best Selling Products Exhaust Manifolds & Headers Exhausts Grimmspeed New products
The Highest Quality, Built to Last! Over the years, GrimmSpeed has proven that our exhaust products are some of the highest-quality and best-performing in...
OLM

OLM Evolution Tail Lights - Subaru WRX / STI 2015-2021

$579.00
A.70032.1-SBR
All Best selling products Commerceinstruments Best Selling Products Exterior Lighting New products Tail Lights
A fresh new take on the pioneering VA tail light design from 2015 WRX and STI, the OLM Evo tail lights breathe new light...
HKS

HKS Super SQV4 Blow Off Valve - Subaru STi 2008-2021

$329.99
71008-AF013
All Best selling products Blow Off Valves & Accessories Commerceinstruments Best Selling Products Forced Induction New products
This is the grandfather of blow-off valves with its flagship sound that remains to be one of the most effective blow-off valves in the...

Tomei Unequal Length Exhaust Manifold - Subaru WRX 2002-2014 / STi 2004-2021 (+Multiple Fitments)

$801.00
TB6010-SB02A
All Best selling products Commerceinstruments Best Selling Products Exhaust Manifolds & Headers Exhausts New products
Tomei introduced the high efficiency 4-1 as an alternative option opposed to the STD 4-2-1. The exhaust efficiency of the standard exhaust manifold is...

Subaru OEM FHI Quick Ratio 13:1 Steering Rack - Subaru WRX / STi 2015-2017

$778.56 $729.99
34110VA121
All Best selling products Commerceinstruments Best Selling Products Drivetrain New products Steering Steering Racks
The 2015-2017 Subaru STi OEM 13:1 quick ratio steering rack is available as an OEM direct fit replacement for your failed steering rack. This...

Subaru OEM Timing Cover - Subaru WRX 2015-2021 / Forester 2.0XT 2014-2018

$1,150.00
13108AA141
All Best selling products Commerceinstruments Best Selling Products New products Oil Pumps Oil System
Subaru OEM Front Engine Timing Cover / Oil Pump Housing. This is necessary during an engine rebuild if your vehicle suffered from bearing failure or...

King XPG Main Bearings - Subaru WRX 2015-2020 / BRZ 2013-2020 / Scion FR-S 2013-2016

$226.01 $169.99
MB5745XPG
All Best selling products Commerceinstruments Best Selling Products Engine Bearings Engine Build Components Main Bearings New products
Highly modified FA engines can suffer from issues similar to the EJ series, such as low oil pressure and oil starvation causing premature bearing...

Tial Flange BOV adapter - Kia Stinger / Hyundai G70 3.3L 2018+

$179.00
BOV ADAPTER KIA ONLY
All Best selling products Blow Off Valves & Accessories Commerceinstruments Best Selling Products Flanges & V-Band Forced Induction New products
This bolt on adapter allows you to replace both your flimsy diverter valves with a single Tial flange blow off valve. Benefits include better...

Motul RBF600 DOT 4 Factory Line Brake Fluid (Universal; Multiple Fitments)

$20.09
100949
All Best selling products Brake Fluid Commerceinstruments Best Selling Products New products
Extreme high performance polyglycol brake fluid. Far exceeds the standards of DOT 4. Each bottle is filled with Nitrogen, increasing shelf life and eliminating...
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...

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
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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 StealthBox Cold Air Intake - Subaru WRX 2015-2020

$399.00
060060
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Inspiration for the StealthBox Intake came from internal discussions about what GS wanted from an intake system for the 2015+ WRX. Of course performance...

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

$349.00
060077
Air Induction 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 J-Pipe Hardware Kit - Subaru WRX 2015-2020

$49.00
007008
All Best selling products Commerceinstruments Best Selling Products 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 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...
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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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