Products

Fluidampr 13-20 Subaru BRZ / 15-22 Subaru WRX / Toyota 4U-GSE Steel Internally Balanced Damper

-15%

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

GFB 01/14+ Subaru WRX Deceptor Pro II Motorised Blow Off Valve w/TMS Advantage- Adjust In Cabin

Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you...

GFB 02-10+ WRX/STI Crank Pulley (Not Under-Drive)

GO FASTER ? ADD LIGHTNESS, GFB's Lightweight Pulley Kits offer sharper throttle response and faster...

GFB 08+ WRX/STi / 09+ Forester / 03-09 LGT 3 pc Underdrive/Non-Underdrive Pulley Kit

Go Faster ? Add Lightness, GFB's Lightweight Pulley Kits offer sharper throttle response and faster...

GFB 15+ Subaru WRX 2.0L (FA20DIT) AWD Sedan TMS Respons Blow Off Valve Kit

If cars like yours typically suffer issues such as backfiring and stalling when using a...

GFB HYBRID TMS Dual Port 15+ Subaru WRX / Forester

All The Performance With The Noise! The Hybrid valve is back! In 1999, GFB's first...

GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 2015+ WRX/Forester

ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS...

GrimmSpeed 02+ WRX/STi BroTie Hella Horn Mounting Bracket

GrimmSpeed 02+ WRX/STi BroTie Hella Horn Mounting BracketThis Part Fits: Year Make Model Submodel 2009-2010...

GrimmSpeed 15-17 Subaru WRX / 14-17 Subaru Forester XT Radiator Hose Kit - Black

GrimmSpeed 15-17 Subaru WRX / 14-17 Subaru Forester XT Radiator Hose Kit - BlackThis Part...

GrimmSpeed 15-17 Subaru WRX / 14-17 Subaru Forester XT Radiator Hose Kit - Red

GrimmSpeed 15-17 Subaru WRX / 14-17 Subaru Forester XT Radiator Hose Kit - RedThis Part...

GrimmSpeed 2015 Subaru WRX/STI License Plate Relocation Kit

GrimmSpeed 2015 Subaru WRX/STI License Plate Relocation KitThis Part Fits: Year Make Model Submodel 2016-2017...

H&R 15-21 Subaru WRX Sport Spring

Sport Spring kits are H&R's number one selling product. Enhance the look of your vehicle...