2001-2015 Duramax 6.6L Passenger Side Up-Pipe (1043803) 2008 - 2010 GM Tuning & Electronics Stock springs rated at just

Stock springs rated at just 80 lbs 0f seat pressure (at 1

9L Economy Series Injector Set (DDPISB-ECO)

By circulating coolant between cylinders 5 and 6

every kit includes a high-quality heat wrap to keep temperatures under control

This is a replacemetnt for the left head only

2001-2015 Duramax 6.6L Passenger Side Up-Pipe (1043803) 2008 - 2010 GM Tuning & Electronics Stock springs rated at justNeed to replace the passenger side up pipe on your 2001 2004 GMC Chevy Duramax but don't want to spend the extra money also purchasing the drivers side? BD offers this component out of their up pipe kit for sale separately for your convenience.