Mufflers, Resonators, & Accessories

GrimmSpeed

Grimmspeed Exhaust Gasket Set - Scion FR-S & Subaru BRZ

Grimmspeed Exhaust Gasket Set - Scion FR-S & Subaru BRZ Grimmspeed™ knows that many of you replace all of your exhaust gasket at the same time while installing aftermarket exhaust parts on your car. We've decided to offer our premium...

GrimmSpeed

Grimmspeed 2-Bolt Universal 2.25"/2.5" Gasket - Scion FR-S & Subaru BRZ

Grimmspeed 2-Bolt Universal 2.25"/2.5" Gasket - Scion FR-S & Subaru BRZ A Heavy Duty Multi-Layer 2.25"/2.5" Gasket with ALL Stainless Layers and Fire-Ring?? Yup! If you've dealt with sourcing exhaust gaskets before, you know that there...