Home - Return to Previous Page
Additional Images

Rudy's High Flow Exhaust Manifolds w/ Up Pipes For 01-04 LB7 Duramax

Please Call for Availability


Rudy's is proud to announce the release of our new high-flow race exhaust manifolds and up-pipes. These parts are designed for use on your 2001-2004 GM 6.6L LB7 Duramax diesel truck. The up-pipes feature heavy duty bellows that are internally sleeved and are manufactured from aircraft grade material. These manifolds and up-pipes are designed to lower EGT's, reduce drive pressure and accelerate turbo spool-up time- all while maintaining reliability! This kit includes (2) exhaust manifold gaskets, (2) up-pipe to turbo gaskets, (2) up-pipe to manifold gaskets, and bolts. These are all the gaskets necessary to install these high-flow manifolds and up-pipes on your vehicle.


  • Bolt-On Replacement
  • Faster Spool-Up & Increased Performance
  • Significant Reduction In Exhaust Back Pressure
  • Free-Flowing Stainless Steel Inner Liner Bellows
  • Stainless steel 11-gauge .120-inch wall, 2-inch OD Up-Pipes
  • Includes gaskets and bolts


Shipping Information

  • Item Requires Shipping
  • 50.0 lbs.
  • FREE Ground Shipping

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.