2007-2010 GM Duramax 2500/3500 4" Down Pipe Back w/o Muffler (C6004PLM) Apparel Steel block off plates

Steel block off plates

0L Powerstroke's fuel efficiency

The Exhaust Manifold Block Off Plate is CNC machined from T304 Stainless Steel which accepts any aftermarket 1/8" NPT EGT Probe

Step up the performance on your 2020

2007-2010 GM Duramax 2500/3500 4" Down Pipe Back w/o Muffler (C6004PLM) Apparel Steel block off platesIncrease 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