The QTP Aggressor cutout pipe for 2014–2018 Chevrolet Silverado and GMC Sierra 1500 applications is a vehicle-specific exhaust bypass component. Installed into the exhaust system, the cutout pipe allows exhaust gases to be redirected when opened, offering a way to change exhaust flow and note for the listed full-size pickup models without altering the core exhaust layout.
QTP 2014-2018 Chevrolet Silverado & GMC Sierra 1500 QTP Aggressor Cutout Pipe