Description
Discontinued
Fits: 2007.5 - 2009 Dodge Ram 2500/3500 Pickup All WheelBase with Cummins 6.7L
The FLO 739 is an amazing 4' Turbo Back Dual Exhaust system for 2007.5 - 2009 Cummins 6.7L engines. It swaps out your old, restrictive OE exhaust system from the turbo back with a dual 4' mandrel - bent exhaust system. Without a muffler, it's perfect for race trucks! This exhaust not only roars with a great sound but also boosts your torque, improves mileage, and sharpens throttle response!
Part Number: FLO - 739
Features
- 4' Turboback Dual Exhaust system
- No Muffler
- No Bungs
- Choose between Aluminized Steel and Stainless Steel
- Dual Side Exit
- Easy to install, mounts to OE Hangers

Using the FLO 739 Turbo Back Dual Exhaust is simple. First, make sure your vehicle is a 2007.5 - 2009 Dodge Ram 2500/3500 Pickup with a Cummins 6.7L engine. Since it's designed to mount to OE hangers, installation should be straightforward. Just follow the basic steps for exhaust replacement. When using this exhaust, remember it's meant for race trucks and doesn't have a muffler, so it will be quite loud. As for maintenance, regularly check the connections to ensure they're tight. If you chose the aluminized steel option, look out for signs of rust. For the stainless - steel one, it's more resistant but still keep an eye on it. Clean the exhaust periodically to keep it looking good and functioning well.