Racing your pickup with a factory downpipe is like running a marathon while breathing through a straw—with that kind of restriction, you're lucky to survive, let alone come in last place. Cut through the stranglehold of stock piping and experience boost bliss with an aFe Turbocharger Down-Pipe.
Engineered to withstand life at the track, aFe Downpipes are built from the flange up for strength, smoothness and spine-tingling performance. Instead of being crush bent like a stock pipe, your 4" stainless steel aFe Downpipe is mandrel bent, creating the perfect pathway for exhaust gases to rush down—and that's a surefire recipe for less turbulence, faster turbo spooling and reduced EGTs.
Forget about welding, hammering and hair-pulling—your aFe Turbo Charger Down-Pipe is custom designed for an easy bolt-on installation. You never have to worry about leaks, thanks to the CNC-machined flange that delivers 360-degree sealing. And, it comes complete with a 2-year warranty.