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Go Fast Bits TMS Response Hybrid Blow Off Valve - Subaru 2002-2007 WRX / 2004+ STI

$299.99
T9003
All Best selling products Blow Off Valves & Accessories Commerceinstruments Best Selling Products Forced Induction New products
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

$125.00
F90000267
All Best selling products Commerceinstruments Best Selling Products 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...

OTL Street Series Ignition Coil Pack Set - Subaru WRX 2002-2014 / STi 2004-2021 EJ20/EJ25 (+Multiple Subaru Fitments)

$449.00
OTL-SSEJ25-4
All Best selling products Commerceinstruments Best Selling Products Ignition Coils / Spark Plugs Ignition System New products
OTL street series ignition coils for the EJ25 and EJ20 provide the perfect upgrade to your Subaru WRX/STI. The plug and play application is...

Move Over Racing Black Quick Release Bumper Kit [w/ STi Logo] - Subaru WRX 2011-2014 / STi 2008-2014 (GR/GV)

$280.00
mor-sub-qrb-0814
All Best selling products Commerceinstruments Best Selling Products Exterior Exterior Styling New products
Kit Includes Four (4) Black Quick Releases and Mounting Kits Quick Releases are CNC Machined from 6061 – T6 Aluminum Brackets are made from...

Extend Protection Plan

$54.99
Extend-Protection-Plan-54.99
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Extend Protection Plan

Extend Shipping Protection Plan

$28.00
Extend-Shipping-Protection-28.00
All Best selling products Commerceinstruments Best Selling Products New products
Extend Shipping Protection Plan

Cobb 3-Port Boost Control Solenoid - Subaru WRX 2015-2021

$215.00
COBB714750
All Best selling products Boost Control Solenoids Commerceinstruments Best Selling Products Forced Induction New products
EMISSIONS This part is in the process of external testing with the EO process ongoing.   NOT LEGAL FOR SALE OR USE IN CALIFORNIA...

Stoptech Front Brake Lines - Subaru WRX 2008-2021 / STi 2008-2017

$84.09
950.47006
All Best selling products Brake Lines Brake System Brakes Commerceinstruments Best Selling Products New products
StopTech Stainless Steel Braided Brake Lines provide a quicker, firmer, more consistent pedal response by maintaining consistent brake pressure. Additionally, stainless steel lines provide...

Subaru OEM Master Gasket & Seal Kit - Subaru WRX 2015-2021 / Forester 2.0XT 2014-2018

$329.99
10105AC700
All Best selling products Commerceinstruments Best Selling Products Engine Gaskets New products
This Subaru OEM gasket set includes everything you need to rebuild your engine to original specifications. Save time and money on your rebuild by...

AEM X-Series 0-150 Oil Pressure Gauge Kit - Universal

$260.95
30-0307
All Best selling products Commerceinstruments Best Selling Products Gauges & Pods New products
AEM’s new X-Series Digital Gauges combine incredible looks, increased readability and a multitude of new, easy-to-use features! X-Series Digital Display Gauges are available for...

Motul 1QT Classic Break-In Motor Oil 10W40 (Universal; Multiple Fitments)

$10.34
108080
All Best selling products Commerceinstruments Best Selling Products 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...

AEM 340LPH In Tank Fuel Pump Kit - Ethanol Compatible

$133.95
50-1200
All Best selling products Commerceinstruments Best Selling Products Fuel Pumps Fuel System New products
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...

Move Over Racing Raw Billet Single Latch Bumper Kit - Subaru WRX / STi 2002-2005

$160.00
mor-sub-bkb
All Best selling products Commerceinstruments Best Selling Products Exterior Exterior Styling New products
Secure the pesky front bumper of  your WRX or STi with this single latch bumper kit. Featuring two latches – one quick release per...

BMS JB4 Performance Tuner - Hyundai / Kia Turbo Models

$529.00
KIA-Stinger-JB4
All Best selling products Commerceinstruments Best Selling Products 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...

ACT Xtreme Duty Street Clutch Kit Subaru STI 2004-2021

$786.00
SB10-XTSS
All Best selling products Clutch Kits, Flywheels & Accessories Clutches Commerceinstruments Best Selling Products Drivetrain New products
SB10-XTSS kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load,...

Competition Clutch Stage 3 Segmented Ceramic Clutch Kit- Subaru STi 2004-2021

$595.00
15030-2600
All Best selling products Clutch Kits, Flywheels & Accessories Clutches Commerceinstruments Best Selling Products 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...

GrimmSpeed Electronic 3-Port Boost Control Solenoid Kit - Subaru WRX FA20 2015-2020

$169.00
057041
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...

GrimmSpeed 3-Port Electronic Boost Control Solenoid - Subaru WRX 2008-2014 / Legacy GT 2005-2009

$129.00
057032
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...

Move Over Racing Black Quick Release Bumper Kit - Subaru WRX 2011-2014 / STi 2008-2014 (GR/GV)

$255.00
MOR-GR/GV-BLK
All Best selling products Commerceinstruments Best Selling Products Exterior Exterior Styling New products
Kit Includes Four (4) Black Quick Releases and Mounting Kits Quick Releases are CNC Machined from 6061 – T6 Aluminum Brackets are made from...
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 Engine Management Sensors & Harnesses 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...
OLM

OLM Spec CR Sequential Tail Lights Smoked Lens w/ Black Base - Subaru WRX / STI 2015-2021

$479.00
A.70038.2
All Best selling products Commerceinstruments Best Selling Products New products Tail Lights
These tail lights have been designed with a reverse "C" and are styled with different light diffusers all with a sequential turn function. Features:...

DBA 4000 Series Slotted T3 Front Rotors (Pair) - Subaru WRX 2015-2020 (+Multiple Fitments)

$408.40
42650S-10-GRP
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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...

Move Over Racing Black Bumper Release Kit - Subaru WRX / STi 2015-2021

$255.00
MOR-15+BLK
All Best selling products Commerceinstruments Best Selling Products Exterior Exterior Styling New products
The Move Over Racing Black Bumper Release Kit for the 2015-2021 Subaru WRX & STi models allows for easy removal and attachment of your...

Move Over Racing Front Bumper Quick Release Kit - Nissan 350z 2003-2005

$240.00
mor-nissan350-fqr-BLT
All Best selling products Commerceinstruments Best Selling Products Exterior Exterior Styling New products
Fits ’03-05 OE and Nismo Front Bumper Each Quick Release holds 150 lbs before experiencing failure for a total of 600 lbs holding force...
GDT

GDT Cylinder 4 Cooling Mod - Subaru WRX 2002-2014 / STi 2004-2021 / FXT 04-08 / LGT 05-09

$89.00
GDT-1005-S
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GDT proudly offers the industry's first Subaru DOHC EJ Cylinder 4 Combustion Chamber Cooling kit that increases coolant flow in the left-hand cylinder head....

Cobb Stage 1+ SF Power Package - Subaru WRX 2015-2021

$1,180.00 $1,112.70
COBBSUB0041W1P
All Best selling products Commerceinstruments Best Selling Products Engine Management New products Power Packages
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 4 Bar MAP Sensor Upgrade Kit - Subaru WRX 2002-2007 / STi 2004-2021 / FXT 2004-2008

$235.00
COBBA12700
All Best selling products Commerceinstruments Best Selling Products Electronics Engine Management Sensors & Harnesses New products
EMISSIONS This part is in the process of external testing with the EO process ongoing.   NOT LEGAL FOR SALE OR USE IN CALIFORNIA...

Cobb LF Bypass Valve - Subaru WRX 2015-2021 / Forester XT 2014-2018

$405.00
COBB745670
All Best selling products Blow Off Valves & Accessories Commerceinstruments Best Selling Products Forced Induction 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...

Air Lift Viair 444C Compressor - 200 PSI

$257.21
16444
Air Suspension All Best selling products Commerceinstruments Best Selling Products New products
Looking to add an additional compressor to your Air Lift Management system? This is an additional compressor add-on for any Air Lift management system...

Air Lift Performance Air Suspension Kit - Subaru WRX / STi 2015-2021

$2,120.00
78541+78641
Air Suspension All Best selling products Commerceinstruments Best Selling Products New products
Air Lift has stepped up the air suspension game with their new air struts, with threaded body and bag-over-style. Their monotube struts are 30-way...
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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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