Products

The Next Level of Boost Control. We are proud to present The GrimmSpeed Manual Boost Controller, the most refined manual BC available on the market...

Pressing Subaru brakes leaves a lot to be desired, especially when every inch counts in a race or when you are depending on them to save your life!...

Pressing Subaru brakes leaves a lot to be desired, especially when every inch counts during a race or when you are depending on them to save your l...

Pressing the Subaru/Scion brakes leaves a lot to be desired, especially when every inch counts in a race or when you are depending on them to save ...

The GrimmSpeed engineering and manufacturing teams are known for designing and producing products that use high quality materials, offer perfect fi...

The GrimmSpeed engineering and manufacturing teams are known for designing and producing products that use high quality materials, offer perfect fi...

Exhaust leaks seem to be an all-too-common issue with most modded Subarus. They tend to spring up out of nowhere and cause hours of troubleshooting...

Direct Gold BBS Touch Up Paint GrimmSpeed presents "GrimmSpeed Gold", your only BBS gold wheel paint match..you can't even get this color directly ...

GrimmSpeed Rally Blue Paint Direct (WRB) World Rally BlueTouch Up Paint! World Rally Blue (WRB) in a convenient spray-can! Now you can paint match ...

GrimmSpeed Direct (PSM) Platinum Silver Metallic Touch Up Paint!!   Ushering in the NEW solution for you (PSM) Platinum Silver Metallic Subaru owne...

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 y...

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 y...

The OEM Subaru crank pulley has been a cause for concern ever since its original design. It is extremely heavy, susceptible to catastrophic fai...

If style and function is what you want under the hood of your BRZ the Grimmspeed Pulley cover with tool tray is the perfect accessory. The Grimmspe...

If style and function is what you want under the hood of your BRZ the Grimmspeed Pulley cover with tool tray is the perfect accessory. The Grimmspe...

Tired of being teased for your boring engine bay? Did you replace your stock TMIC with one that doesn't facilitate the use of the stock engine cove...

Tired of being teased for your boring engine bay? Did you replace your stock TMIC with one that doesn't facilitate the use of the stock engine cove...

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages and th...

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages and th...

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages and th...

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages and th...

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages and th...

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the old, dry-rotted OEM coolant hoses. As your Subaru ages and th...

GrimmSpeed Radiator Shrouds are made from CNC laser cut and bent aluminum and covered in a very durable wrinkle powder coat finish with screen-p...