2007-2019 GM 6.6L Duramax 304 Stainless Steel Four Inch Performance Exhaust Upgrade Polished Serpentine Belt|Engine Components|Engine|Engine and Components You Will See Drops In

You Will See Drops In EGT of up to 200 Degrees

added performance

6L Duramax 63mm Compressor

a Neodymium magnet-equipped service plug with O-ring seal has been added

This socket takes a standard 1/2-inch drive or a 1 1/4-inch (32mm) socket

2007-2019 GM 6.6L Duramax 304 Stainless Steel Four Inch Performance Exhaust Upgrade Polished Serpentine Belt|Engine Components|Engine|Engine and Components You Will See Drops InKeep your trucks good looks going with this stylish upgrade. This kit contains an elbow turn out pipe and a 5 inch exhaust tip, both of which are made out of premium 304 stainless steel. The no weld, clamp on install can be done in minutes to give you an instantaneous boost in both performance and appearance. This turn out kit maintains the OEM high flow 4 Inch over the axle tube and only removes the 3 Inch reducer tail section, which offers an