HSP Diesel 2 Inch Up-Pipe Set 2001-2004 LB7 Duramax

Upgrade your restrictive factory exhaust restriction with our better flowing 2" up-pipes. Increase horsepower and torque, as well as, reduce your EGTs and increase spool up. Heavy wall 304 stainless steel tubing along with heavy-duty sleeved bellows allow you to push our up-pipes far beyond the capability of a factory up-pipe.

Included Components:

• 1x 2" Stock Replacement Passenger Up-pipe
• 1x 2" Stock Replacement Passenger Up-Pipe
• 2x Up-pipe Gasket (Turbo Side)
• 2x Up-Pipe Gasket (Manifold Side)