Subaru

Engineered for durability and longevity, the GrimmSpeed OEM Downpipe to 3in Cat Back Adapter Subaru Turbo Models allows you to quickly and securel...

Opens Hood 30% Farther Than OEM - Better access and light for working Perfect Hood Balance - Struts are optimized for VA/VB hood size and weigh...

GrimmSpeed engineers overlaid 3D scans of GD, GR and VA chassis core support in CAD. From there, a unique design was created that allows the same b...

The GrimmSpeed Radiator Hose Kit feature multi-layer silicone construction that is built to last while improving the overall cooling efficiency of ...

License plates are a necessary evil on the front of our cars, but you can save your front bumper from looking boring or blocking flow to your FMIC ...

GrimmSpeed 08+ STi Boost Control Solenoid

This is the Grimmspeed License Plate Relocation Kit. The main purpose of these is to position the license plate to the OEM tow hook provision. The ...

Increase the performance of your 2022-2023 WRX with the GrimmSpeed Post MAF Piping Kit Black. Featuring larger diameter CNC mandrel bent aluminum t...

Grimmspeed StealthBox Cold Air Intake Red delivers improved performance and power for your Subaru WRX 2015. With its strong durable red finish and ...

GrimmSpeed's 3in Downpipe to Stock Cat-Back Adapter for Turbo Models offers superior fitment for Subaru vehicles. This adapter is manufactured and ...

The GrimmSpeed Boost Control Solenoid is designed for 2015-2021 Subaru WRXs. It offers improved boost control and allows for fine-tuning of boost p...

Improve the performance of your 2022+ WRX with the GrimmSpeed Post MAF Pipe Kit. Featuring CNC mandrel bent aluminum tubing with 3" diameter and la...

GrimmSpeed's 2015-2021 WRX Equal Length Exhaust Header provides improved exhaust flow, increased turbocharger performance, and enhanced sound and s...

The original GrimmSpeed Fender Shrouds for the 15+ chassis were SUCH a big hit that Grimmspeed decided to introduce a unique set for 08-14 WRX and ...

GrimmSpeed 06-14 Subaru Impreza/WRX/STi License Plate Delete Plate

Clean up that engine bay and show your GrimmSpeed pride with our newly-designed Subaru Battery Tiedown. Laser cut, then CNC bent and powdercoated w...

GrimmSpeed 02+ WRX/STi V2 Turbo Heat Shield - Black Ceramic Coating

GrimmSpeed 08-18 Subaru WRX/STI Lightweight Battery Tie Down - Red

Meticulous Engineering, Unparalleled CraftsmanshipGrimmSpeed Intercoolers have set the gold standard for how a high performance heat exchanger shou...

GrimmSpeed 15+ Subaru WRX/STI Fender Shroud - Neon Green Powdercoat provides a stylish addition and is designed to be compatible with other GrimmSp...

GrimmSpeed 15+ Subaru WRX/STI Radiator Shroud - Black improves cooling and adds style to engine bay.

GrimmSpeed 15+ Subaru WRX/STI Radiator Shroud - Red enhances engine bay aesthetics and increases cooling performance.

GrimmSpeed 15+ Subaru WRX/STI Radiator Shroud - Neon Green Powdercoat adds aesthetically-pleasing style to the engine bay and enhances cooling effi...

GrimmSpeed 2015+ Subaru Impreza/WRX/STi License Plate Delete Plate