GrimmSpeed Divorced Catted Downpipe WRX (2008-2014) STI (2008-2018) Ford Dyno-developed and street-proven on the

Dyno-developed and street-proven on the AWE Tuning in-house MK7 GTI

ENGINE CODE: EJ255

demanding attention and alerting people that your car is undeniably modified

Dry filter features:

GrimmSpeed Divorced Catted Downpipe WRX (2008-2014) STI (2008-2018) Ford Dyno-developed and street-proven on theGrimmSpeed now offers catted and catless downpipes for the Subaru WRX, STI, Legacy GT (manual), and Forester XT. These downpipes feature 3" 16ga 304L Stainless Steel tubing and use 1 2" flanges for superior strength and durability. Both downpipes utilize a divorced wastegate configuration for optimal flow. A 3" two bolt flange is used to connect the downpipe to most aftermarket exhaust systems as well. Unleash hidden power with a GrimmSpeed downpipe!