Does not fit applications built for sale in Canada or California. If you are unsure please contact your local GM dealer with your VIN and determine what location the truck was built for. One end is flanged, one end is round. The 8th digit of the VIN will determine what engine is in the truck. Fits 2001-2004 1/2.

Pypes systems and accessories are fabricated using stainless steel materials that will provide their owners with long term service and satisfaction and Pypes products are backed by our limited lifetime warranty!

1-LB7
2-LLY
D-LBZ
6-LMM
8-LML
Features:

• Turbo Direct Pipe
• One End Is Flanged; The Other End Is Round
• Engine Manufacturer: Duramax
• Color: Black
• Sold As: Each