20-22 GM 3.0L LM2 Duramax PPE 4" T304 Stainless Steel Filter Back Exhaust System

Don't settle for inferior 409 stainless steel exhaust systems.

Wake up your truck with the PPE DPF-Back Performance Exhaust Kit. With the PPE free-flowing exhaust system, you will see increased fuel economy, reduced back pressure at the manifolds, more power, and quicker engine response.

This easy-to-install kit is made with high-quality, mandrel bent 304 stainless steel tubing which utilizes OEM hanger locations, replacing your OEM exhaust system from the DPF back to the tailpipe. The 304 stainless steel tubing is available in your choice of raw or fully polished finish. Tips are available in a ceramic-coated black or a fully polished finish.

Kits come complete with 304 stainless steel clamps.
Limited lifetime warranty on PPE 304 Stainless Steel Exhaust Systems. One-year warranty on optional Black ceramic-coated tip finish.

Features:

• Complete, easy to install bolt-on system - no cutting or welding necessary
• 5” exhaust tip with 4” 304 stainless steel mandrel-bent tubing
• Interlocking 304 stainless steel woven exhaust bellows
• Limited lifetime warranty

PPE: 117050020, 117050030, 117053020, 117053020