23-25 GM 3.0L LZO Duramax PPE 4" T304 Stainless Steel Filter Back Exhaust System

DPF-Back Performance Exhaust Kit - Dual Exit
Don't settle for inferior 409 stainless steel exhaust systems.

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

This PPE DPF-Back Performance Exhaust Kit is 100% constructed with high-grade, mandrel bent 304 stainless steel tubing which offers superior durability and weather resistance. The kit utilizes factory hanger locations and replaces your muffler equipped factory exhaust system from the exhaust valve 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. 304 stainless steel clamps are included.

Limited lifetime warranty on PPE 304 Stainless Steel Exhaust Systems. One-year warranty on optional Black Ceramic Coated Tip finish.

Note: This kit requires cutting the factory exhaust

Features

• 4” Full 304 stainless tubing
• 4” Round quad exhaust tip
• Reduces exhaust back pressure, improves fuel economy and turbo efficiency
• Eliminates factory muffler, utilizes all factory mounting locations, and retains factory exhaust valve
• 304 stainless steel clamps included

PPE: 117160020, 117160030, 117163020, 117163030