GrimmSpeed Header Crosspipe WRX (2008-2014) STI (2004-2018) Volkswagen Includes all mounting hardware for

Includes all mounting hardware for installation

- Available in M12x1

Hotchkis sport sway bars will give you the ability to rotate the car on corner entry and steer with the throttle when necessary

Replace your rusty factory radiator bracket with a Blox Racing Radiator Stay

Street and track torture tested

GrimmSpeed Header Crosspipe WRX (2008-2014) STI (2004-2018) Volkswagen Includes all mounting hardware forThe Subaru WRX STI LGT is supplied with a small diameter crosspipe from the factory. The problem with this is that 50% of the exhaust gases need to travel through the crosspipe, and that can not be done fast enough with the OEM crosspipe in place. Do not worry though, the GrimmSpeed HiFlow Exhaust Manifold Crosspipe for the OEM header is the solution! The GrimmSpeed HiFlow Crosspipe is made of 304 SS (all of it, the flanges, flex section and tubing)