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GrimmSpeed Stage 2 Power Package - Subaru Legacy GT 2005-2009

$1,205.00
191008
All Best selling products Commerceinstruments Best Selling Products Electronics Engine Management Grimmspeed New products Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...

GrimmSpeed Stage 3 Power Package - Subaru STi 2008-2014

$2,065.00
191006
All Best selling products Commerceinstruments Best Selling Products Electronics Engine Management Grimmspeed New products Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...

GrimmSpeed Stage 2 Power Package - Subaru STi 2008-2014

$1,189.00
191005
All Best selling products Commerceinstruments Best Selling Products Electronics Engine Management Grimmspeed New products Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...

GrimmSpeed Stage 1 Power Package - Subaru STi 2008-2014

$435.00
191004
All Best selling products Commerceinstruments Best Selling Products Electronics Engine Management Grimmspeed New products Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...

GrimmSpeed Stage 3 Power Package - Subaru WRX 2008-2014

$2,109.00
191003
All Best selling products Commerceinstruments Best Selling Products Electronics Engine Management Grimmspeed New products Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...

GrimmSpeed Stage 2 Power Package - Subaru WRX 2008-2014

$1,189.00
191002
All Best selling products Commerceinstruments Best Selling Products Electronics Engine Management Grimmspeed New products Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...

GrimmSpeed Stage 1 Power Package - Subaru WRX 2008-2014

$435.00
191001
All Best selling products Commerceinstruments Best Selling Products Electronics Engine Management Grimmspeed New products Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...

GrimmSpeed Stage 1 Power Package - Subaru Legacy GT 2005-2009

$450.00
191007
All Best selling products Commerceinstruments Best Selling Products Electronics Engine Management Grimmspeed New products Power Packages
The beauty of the GrimmSpeed Staged Power Packages is that all of the included components were designed and tested to work well together, as...

Go Fast Bits Atomic Manual Boost Controller - Universal

$78.30
3001
All Best selling products Commerceinstruments Best Selling Products Electronics Forced Induction Manual Boost Controllers New products
The Go Fast Bits Atomic Single Stage Boost Controller is a reliable and effective manual boost controller that is affordable, delivers a repeatable and steady...

AEM Infinity -Plug and Play Harness - Mitsubishi Evolution 8 2003-2005

$237.38
30-3511
All Best selling products Commerceinstruments Best Selling Products Electronics New products Sensors
Note:  This harness is for use with AEM part #s 30-7108 or 30-7106 only. The Infinity Plug & Play programmable ECU includes an application-specific...

AEM Ethanol Content Flex Fuel Sensor w/ -6AN fittings Kit

$273.95
30-2201
All Best selling products Commerceinstruments Best Selling Products Electronics Flex Fuel Kits Fuel System New products Sensors
AEM offers several sensor and Plug & Pin connector kits for vehicles that require additional outputs and/or upgraded hardware over existing sensors. Available sensors...

AEM 10 BAR MAP or 150 PSIG Stainless Steel Sensor Kit

$179.95
30-2130-150
All Best selling products Commerceinstruments Best Selling Products Electronics New products Sensors
AEM offers several sensor and Plug & Pin connector kits for vehicles that require additional outputs and/or upgraded hardware over existing sensors. Available sensors...

AEM Universal 1/8in NPT Air Intake Temp Sensor Kit w/ Deutsch Style Connector

$56.32
30-2014
All Best selling products Commerceinstruments Best Selling Products Electronics New products Sensors
AEM offers several sensor and Plug & Pin connector kits for vehicles that require additional outputs and/or upgraded hardware over existing sensors. Available sensors...

AEM 5 BAR MAP Sensor Kit - Universal

$169.95
30-2130-75
All Best selling products Commerceinstruments Best Selling Products Electronics New products Sensors
Introducing the AEM Electronics 5 BAR 75PSI MAP Sensor. This is compatible with standalone or piggy-back engine management systems. Features: Accurate to within 1% of...

GrimmSpeed 3-Port Electronic Boost Control Solenoid - Mazda Mazdaspeed 6 2006-2007

$129.00
057027
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...

GrimmSpeed Electronic Boost Control Solenoid - Mitsubishi Evo 8 / 9 2003-2006

$129.00
057019
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...

GrimmSpeed Boost Control Solenoid - Subaru WRX FA20 2015-2020 (Solenoid Only)

$129.00
057046
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...

GrimmSpeed Boost Control Solenoid Adapter - Subaru WRX 2015-2020

$39.00
057047
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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