Fits: 2007.5-2010 GM LMM Pickup w/ 6.6L Duramax - All Wheelbase

The FLO 728 is a 4" DPF Back Dual Exhaust system for the 2007.5-2010 Duramax 6.6L. It replaces your restrictive OE exhaust system from the DPF back with a 4" mandrel bent dual exhaust system, this kit does not include a muffler and is designed for race applications. This exhaust not only sounds great, but will improve your torque, mileage, and throttle response!

Features:

• 4" DPF Back Exhaust system.
• Includes Tips
• No Muffler
• Alumized Steel
• Dual Side Exit
• Easy Install - Mounts to OE Hangers

Note: Minor Modifications may be required to run the dual pipe kits on trucks with a suspension lift or airbags

Part Number: FLO-728