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Picture of Mel's Manufacturing 4" Down Pipe Back Exhaust - Aluminized GMC/Chevy 6.6L Duramax 2001-2007

Picture of Mel's Manufacturing 4" Down Pipe Back Exhaust - Aluminized GMC/Chevy 6.6L Duramax 2001-2007

801NM - Flo-Pro 4-inch Down Pipe Back Exhaust - Aluminized - No Muffler - GM 2001 - 2007

801NM - Flo-Pro 4-inch Down Pipe Back Exhaust - Aluminized - No Muffler - GM 2001 - 2007

431112-801NM Mel's Manufacturing 4" Down Pipe Back Exhaust - Aluminized GMC/Chevy 6.6L Duramax 2001-2007

SKU: MEL431112-801NM

Mftr. Part#: 431112-801NM

UPC: 842974014580

Manufacturers: FloPro Exhaust , Mel's Manufacturing

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Mel's Manufacturing 4" Aluminized Steel Down Pipe Back Exhaust for your 2001-2007 GM 6.6L Duramax LB7 / LLY / LBZ - No Muffler / No Tip.

PRODUCT DETAILS (click to expand)

PRODUCT SPECS (click to expand)

$630.00

Qty:

Overview

Aluminized 4" Downpipe Back race kit that replaces your stock exhaust with Mel's Manufacturing's aluminized exhaust. Their contour 4" mandrel bent exhaust system comes with all required clamps, pre weld contour bent hangers, and stronger flanges all to help you ease through the install process. This kit will help improve torque, milage, throttle response and make your truck sound great!

Alternate Part Number : Flo Pro 801NM

Features

4" Downpipe Back Exhaust System
Aluminized Steel
Single Side Exit
Mounts to OEM Hangers
Easy Installation
No Muffler

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