Description

Fits

Year	Make	Engine
2011 - 2015	GM	LML 6.6L Duramax & V - Band Clamp

Features

• 4' Cat & DPF Delete
• Includes a muffler to reduce noise
• Boosts torque and fuel efficiency
• Available in aluminized or stainless steel
• Simple to install

Notes

• This kit won't work for trucks with a 3 - Bolt Flange on the turbo direct pipe. Some 2015 models have a 3 - bolt flange instead of a V - band clamp. It only fits models with a V - band clamp.

Using this FLO - 862M 4' CAT & DPF Delete System with muffler is easy. First, gather all the parts included in the kit, which come with clamps, pre - welded hangers, and strong flanges. Then, remove the stock components from your 2011 - 2015 6.6L Duramax GM truck. Make sure your truck has a V - band clamp on the turbo direct pipe; if it has a 3 - bolt flange, this kit won't fit. Next, install the new high - performance 4' piping following the provided instructions. You'll notice improved fuel mileage and more torque right away. As for maintenance, regularly check the clamps and flanges to make sure they're tight. If you have the aluminized version, it might rust over time, so keep an eye on it. The stainless - steel version is more resistant to corrosion. Enjoy the great sound of your engine with the included muffler, which helps keep the noise down.