Description

Fits

Year	Make	Engine
2001 - 2007	GM	LBZ, LLY, & LB7 6.6L Duramax

Flo - Pro Exhausts fit all wheelbase and cab configurations unless stated otherwise.

The FLO 801 by FLO - PRO is a 4 - inch turbo - back exhaust system for 2001 - 2007 Duramax trucks. Like all Flo - Pro exhaust kits, it comes with all necessary clamps, pre - welded contour - bent hangers, and stronger flanges, making installation a breeze. This system replaces the restrictive OE exhaust with a 4 - inch high - flow one. It not only sounds amazing but also boosts mileage, torque, and throttle response!

Part Number: FLO - 801

Features

• 4 - inch Turboback Single Exhaust system
• Includes Muffler
• Aluminized Steel & Stainless Steel Options
• Single Side Exit
• Easy Install - Mounts to OE Hangers

Using this exhaust system is easy. First, make sure your truck is from 2001 - 2007 and has an LBZ, LLY, or LB7 6.6L Duramax engine. The system mounts to the original equipment (OE) hangers, so you don't have to do any major modifications. Just follow the included instructions and use the provided clamps, pre - welded contour - bent hangers, and stronger flanges for a smooth installation. When it comes to maintenance, if you choose the aluminized steel option, it's a good idea to check for rust periodically. For the stainless steel option, it's more resistant to corrosion but still needs a visual inspection from time to time. As for the muffler, there's no need for frequent cleaning. Just keep an eye on it to make sure it's working properly. Also, always drive safely and enjoy the improved mileage, torque, and throttle response that this exhaust system brings!