Quick view Grimmspeed GrimmSpeed Cold Air Intake For 02-07 Subaru WRX / STI, 04-08 FXT (Black Finish) Compare $309.00 It's no secret that GrimmSpeed intakes feature performance and aesthetics that lead the pack. With years of design theories and knowledge gained from their successful intake program, GS has developed... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Cold Air Intake For 02-07 Subaru WRX / STI, 04-08 FXT (Red Finish) Compare $309.00 It's no secret that GrimmSpeed intakes feature performance and aesthetics that lead the pack. With years of design theories and knowledge gained from their successful intake program, GS has developed... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Cold Air Intake for 2008-14 Subaru WRX / STI & 09-13 FXT (Black Finish) Compare $309.00 GrimmSpeed for years has silently worked to create a cold air intake solution that sets itself apart from the rest. GS examined and tested current offerings, and identified their shortcomings... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Cold Air Intake for 2008-14 Subaru WRX / STI & 09-13 FXT (Red Finish) Compare $309.00 GrimmSpeed for years has silently worked to create a cold air intake solution that sets itself apart from the rest. GS examined and tested current offerings, and identified their shortcomings... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Cold Air Intake For 2013-20 Subaru BRZ / FR-S - (Black Finish) Compare $330.00 Real 10whp gains in 30min with no tuning.Design requirements for this intake were simple: The intake must not only be safe for the engine but perform well both with and without tuning. The intake... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Cold Air Intake For 2013-20 Subaru BRZ / FR-S - (Red Finish) Compare $330.00 Real 10whp gains in 30min with no tuning.Design requirements for this intake were simple: The intake must not only be safe for the engine but perform well both with and without tuning. The intake... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Stealthbox Intake For 2015-18 Subaru STI - (Black Finish) Compare $309.00 You've been asking for this bad sally for a while and it's finally here. The GrimmSpeed intake for the 15-18 STI can be thought of as a hybrid of the tube and filter used in the 2008-14 WRX intake... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Stealthbox Intake For 2015-18 Subaru STI - (Red Finish) Compare $309.00 You've been asking for this bad sally for a while and it's finally here. The GrimmSpeed intake for the 15+ STI can be thought of as a hybrid of the tube and filter used in the 2008-14 WRX intake and... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Stealthbox Intake for 2015-20 Subaru WRX - (Black Finish) Compare $365.00 GrimmSpeed's inspiration for the StealthBox Intake came from their internal discussions about what they wanted from an intake system for the 2015+ WRX. Of course, performance is the highest priority,... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Stealthbox Intake for 2015-20 Subaru WRX - (Red Finish) Compare $365.00 GrimmSpeed's inspiration for the StealthBox Intake came from their internal discussions about what they wanted from an intake system for the 2015+ WRX. Of course, performance is the highest priority,... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed 3" Downpipe to Stock Midpipe Exhaust Adapter Compare $39.00 This downpipe adapter is the perfect solution to the problem of matching a 3" aftermarket downpipe to a cat back system that uses the stock 2.5" taper. The 3" downpipe adapter plate allows you to... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed "Cool Touch" Delrin Black Oil Cap For 2002-2014 Subaru WRX / STI / FXT / LGT Compare $58.00 GrimmSpeed brings you another innovative product, a first of its kind "Cool Touch" Delrin Oil Cap that fits all Subaru engines. No more burning an imprint of your oil cap onto your hand! Kick out... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed 2 Bolt 3" Downpipe to Cat Back Exhaust Gasket Compare $18.00 Tired of the endless searching for a 3" 2 Bolt premium gasket that doesn't blow out? Most aftermarket Subaru exhaust systems need a 3" 2 bolt gasket, however, a quality 3" 2 bolt style gasket is... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed 2X Thick 2 Bolt 3 inch Gasket (2) Compare $23.00 125% Thicker than OEM Gaskets!! GrimmSpeeds new 2X Thick 3" 2-Bolt gasket is hands down the most beefy 3" 2-Bolt gasket on the market. 12 LAYER! Tired of the endless searching for a 3" 2 Bolt... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed 2X Thick Manifold To Uppipe Gasket 2 Bolt (OEM Part# 44022AA170) (1) Compare $21.00 FINALLY you have an option for an extra thick Exhaust Manifold to Up Pipe Gasket. The most troublesome mating joint in the Subaru exhaust track is the manifold to up pipe connection. More than 2x... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed 3 Bolt Multi-Layer Stainless Subaru Manifold to Uppipe Gasket Compare $20.00 GrimmSpeed's 3 bolt multi-Layer stainless steel Subaru manifold to uppipe gasket features oem quality at a reduced price. The premium gasket is 22% thicker than OEM and features a 304 stainless steel... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed 3" Catted J Pipe / Downpipe For 15-20 Subaru WRX Compare $699.00 The GrimmSpeed Catted J-Pipe for the 2015-20 Subaru WRX 6 Speed Manual Transmission is constructed from (1) mandrel bent 3" 304 stainless steel pipe. The pipe has a smooth 3.5" to 3" transition that... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed 38/40mm External Wastegate V-Band Block Off Plate Compare $60.00 A full External Wastegate (EWG) set-up consists of a EWG up-pipe and a wastegate. The EWG set-up creates better turbo spool because it can utilize the exhaust gas more efficiently; however, the full... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed 3mm Phenolic Thermal Spacer For 02-14 Subaru WRX, 04-20 STI, 05-12 LGT 04-13 FXT Compare $50.00 GrimmSpeed 3mm Phenolic Thermal Spacers. Do you know what your intake manifold sits on?...a superheated boxer engine. If you don't know already, the cooler your intake air is the more HP your car... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed 44/45mm External Wastegate V-Band Block Off Plate (1) Compare $60.00 A full External Wastegate (EWG) set-up consists of a EWG up-pipe and a wastegate. The EWG set-up creates better turbo spool because it can utilize the exhaust gas more efficiently; however, the full... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed 8mm Phenolic Thermal Spacer 02-14 Subaru WRX, 04-20 STI, 05-12 LGT, 04-13 FXT (2) Compare $60.00 GrimmSpeed 8mm Phenolic Thermal Spacers. Do you know what your intake manifold sits on?...a superheated boxer engine. If you don't know already, the cooler your intake air is the more HP your car... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Adjustable Wastegate (IWG) Bracket (Does Not Fit VF Series Turbos) Compare $39.00 The internal wastegate (IWG) bracket is used in place of the stock wastegate actuator when moving to an external wastegate setup. In previous years, turbo owners had to weld the IWG shut on their... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Battery Tie Down Compare $58.00 GrimmSpeed Battery Tie Down. Made from 6061 aluminum this battery tie down features a piston design at opposing ends with a anodized matte finish. Fits 2002-2014 Subaru WRX, 2004-2014 Subaru STI,... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Boost Control Turbo Inlet Adapter For 2015-18 Subaru WRX & 2010-12 Legacy GT Compare $37.00 GrimmSpeed has designed a simple CAD modeled boost control adapter that utilizes the OEM WRX and Legacy GT turbo inlet. The billet adapter makes use of the inlets recirculation port and features a... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Boost Solenoid Valve & Turbo Inlet Adapter For 2015-18 Subaru WRX / 2010-12 Legacy GT (1) Compare $150.00 GrimmSpeed has provided a trusted 3-port EBCS (electronic boost control solenoid valve) solution for years that many Subaru tuners prefer. The 2015 - 20 Subaru WRX comes from the factory with a... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Boost Solenoid Valve For 2002-05 Subaru WRX Compare $113.00 GrimmSpeed Subaru Boost Solenoid Valve For 2002-05 Subaru WRX. The Most COMPLETE Subaru EBCS Ever Built, Period. Get into Boost Much Quicker, Flows 10% more than most of the competition. Plug and... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Boost Solenoid Valve For 2006-07 Subaru WRX, 04-07 STI, 04-08 FXT Compare $113.00 GrimmSpeed Subaru Boost Solenoid Valve For 2006-07 Subaru WRX, 2004-07 STI and 2004-08 Forester XT . The Most COMPLETE Subaru EBCS Ever Built, Period. Get into Boost Much Quicker, Flows 10% more than... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Boost Solenoid Valve For 2008-14 Subaru WRX, 05-12 Legacy GT Compare $113.00 GrimmSpeed Subaru Boost Solenoid Valve For 2008-14 Subaru WRX and 05-12 Legacy GT. The Most COMPLETE Subaru EBCS Ever Built, Period. Get into Boost Much Quicker, Flows 10% more than most of the... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Boost Solenoid Valve For 2008-20 Subaru STI Compare $113.00 GrimmSpeed Subaru Boost Solenoid Valve For 2008-20 Subaru STI. The most, complete Subaru EBCS Ever Built, Period. Get into Boost Much Quicker, Flows 10% more than most of the competition. Plug and... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Grimmspeed GrimmSpeed Boost Solenoid Valve For 2015-20 Subaru WRX & 2010-12 Legacy GT with Aftermarket Turbos Compare $113.00 GrimmSpeed has provided a trusted 3-port EBCS (electronic boost control solenoid valve) solution for years that many Subaru tuners prefer. The 2015 - 20 Subaru WRX comes from the factory with a... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List