2007-2010 GM Duramax 2500/3500 4" Down Pipe Back w/o Muffler (C6004PLM) Apparel 4L Powerstroke

4L Powerstroke

With access to 5 tunes and gains of up to 180 HP

Required OBD2 Bypass Cable for EFI Live Included

1270-1280 ft-lbs)

2007-2010 GM Duramax 2500/3500 4" Down Pipe Back w/o Muffler (C6004PLM) Apparel 4L PowerstrokeIncrease your 2007 2010 Chevy GMC 2500 3500 6. 6L Duramax's fuel efficiency, reduce maintenance expenses, extend engine longevity, and enhance performance with the C6004PLM 4" down pipe back exhaust kit from P1 Race Products. Made from cost effective aluminized steel, this exhaust kit provides exceptional value for your investment. Look to make a statement with this no muffler kit offering maximum flow and performance. Features Made in Canada Includes