4″ Cat & DPF Delete Race Pipe w/ Muffler for 2011-2015 LML 6.6L Duramax Diesel

Enhance your vehicle’s performance with the Pro Diesels 4″/5″ 2011-2015 LML 6.6 Duramax Cat & DPF Delete Race Pipe with Muffler. Designed for Chevy/GMC Duramax Diesel LML engines, this upgrade ensures increased fuel efficiency and power output by eliminating the restrictive DPF and Cat systems.

Product Features:

· Increases fuel mileage significantly, from 13-14 mpg to 18-19 mpg
· Reduces exhaust backpressure for improved engine performance
· Includes all necessary hardware for installation, making it a straightforward DIY project

Product Specifications:

· Material: T-409 stainless steel, 2mm thickness
· Inlet Diameter: 4.0″
· Compatibility: Direct fit for 2011-2015 models with V-band style clamp connection
· Installation Time: Approximately 1 hour with basic tools

Vehicle Fitments:

· 2011-2015 Chevy Silverado 2500/3500 with 6.6L Duramax Diesel LML
· 2011-2015 GMC Sierra 2500/3500 with 6.6L Duramax Diesel LML

Experience the difference in performance and efficiency with Pro Diesels’s expertly engineered exhaust upgrade, designed specifically for your Duramax Diesel.