Driver & Passenger Stainless Steel LB7 Up Pipe Set OE Length 2001-2004

These pipes are being liquidated. All sales are final.

This stainless tube up pipe set is an economical improvement over restrictive stock up pipes on your LB7 Duramax. DHD acquired these up pipes in a bulk mixed inventory purchase. They are not our branded up-pipes but fitment has been checked on each pipe using a mockup motor. 

Features:

• Steel Zinc Coated Flanges (Not cast like competitor)
• 2" Stainless Steel Tubing
• Direct bolt-on replacement to factory exhaust manifolds 
• Significant reduction in exhaust back-pressure
• Lower exhaust temperatures 
• Internally Sleeved Bellows

Kit Includes:

• Stainless Multi-layer Up Pipe Gaskets (2 Upper, 2 Lower)
• (12) 12PT Coated M10 12.9 Up-Pipe Bolts

Applications: 

• 2001-2004 LB7 GM 6.6L Duramax 2500HD/3500HD

Compare to:

• PPE 116120000