2001-2004 Chevrolet GMC LB7 6.6L Duramax Diesel Exhaust Up-Pipe Car Part Increases Horsepower 10-15 HPS (approximately)

Increases Horsepower 10-15 HPS (approximately)

DLUB 1968 130 MPV

1x O2 Lambda Sensor

1x MAP Sensor 13628657300

The valve cover and valve cover gasket seal the top of the engine and prevent oil leaks

2001-2004 Chevrolet GMC LB7 6.6L Duramax Diesel Exhaust Up-Pipe Car Part Increases Horsepower 10-15 HPS (approximately)Feature: Significant reduction in exhaust back pressure 50% more flow over stock Free flowing stainless steel inner liner bellows Stainless steel 11 gauge . 120 inch wall, 2 inch OD Up Pipes Direct bolt on replacement to factory manifolds Passenger side pipe is purposely indented for firewall clearance Faster turbo response Specifics: Condition: 100% Brand New Materials: Stainless Steel Fitment For: For 2001 2004 Chevrolet GMC LB7 6. 6L Duramax Diesel