Pacesetter Performance Y Pipes improve exhaust flow, resulting in increased horsepower and torque, eliminating a bottleneck in the exhaust system. Made in the USA!
This item is used in conjunction with the Pacesetter Long Tube Headers (part 70-2265). If you are not using Pacesetter Long Tube Headers, this part will not fit.
The part number for this item is 82-1176 and it fits 1999-2005 Chevy Silverado / Sierra 4.8 and 5.3 models with Pacesetter 70-2265 LONG TUBE Headers.