2001-2007 Duramax 4" Downpipe Back Dual Exhaust System w/ Muffler (431102)

$1,160.00 CAD

Performance part for diesel trucks. Please confirm compatibility before purchasing.

Description

Fits

Year	Make	Model	Engine
2001-2007	GM	Extended Cab - Cab & Chassis - Short Box - Long Box	LBZ, LLY & LB7 w/ 6.6L Duramax

Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.

The 431102 is a 4" Downpipe Back Dual Exhaust for the 2001-2007 Duramax Trucks. It replaces your OE components with a 4" high-flow twin pipe system with a muffler for street applications. Just like all of Mel's Manufacturings Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you sail through the installation process. It not only sounds amazing but improves your fuel mileage, torque, and throttle response!

Part Number: 431102

Features

4" Downpipe Back Single Exhaust system.
Includes Muffler
Aluminized Steel
Dual Exhaust System
Easy Install - Mounts to OE Hangers

Notes

Dual Pipes may require slight modifications or have fitment issues on trucks with Air Bags or Suspension Lifts

Duramax 2001-2007

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Grand opening giveaway is ON 🔥

$1000 CAD and an S&B intake up for grabs! Be one of the first 10 to spend $1,000 CAD in a single order and you’re entered to win $1,000 back. For all orders: leave us a review by March 31 for a shot at an S&B intake. Intake draw happens April 14.

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