Sinister Diesel Driver Side Up-Pipe for 2001-2016 GM Duramax 6.6L SD-UPPIPE-DRMX-DRV

The Sinister Diesel Driver Side Up-Pipe for the Duramax is a great replacement for OEM Up-Pipes that develop leaks at the bellow over time. Our Passenger Side Up-Pipes are mandrel bent from Stainless Steel for a perfect fit and long lasting reliability. Our Up-Pipe has a larger diameter and flows more air for increased horsepower and torque, while lowering exhaust gas temperatures and improving turbo spool; Stainless Steel Construction, Mandrel bent tubing for maximum flow, Improved Horsepower, Torque and Turbo Spool-up SpeedIncludes:(1) Sinister Diesel Passenger Side Up-Pip for GM Duramax, (2) Up-Pipe Gaskets, Installation Hardware; CURRENTLY NOT FOR SALE IN THE STATE OF CALIFORNIA