Introducing the new FlowFX Cat-back exhaust system for the 2017-19 Nissan Titan with the 5.6L engine. This performance exhaust system bolts up to the factory cat pipes with large dual 2.5-inch mandrel bent tubing flowing into a Scavenger Y-pipe for maximum flow. The Scavenger Y-pipe creates a stronger signal than conventional y-pipes, by using two D-shaped ports back to back, giving a larger surface area than just two round pipes joined together. This creates a much stronger scavenging affect to help evacuate the cylinders during the exhaust stroke netting more power and torque. This is especially important for towing. The system flows out of the Scavenger collector into 3-inch stainless steel tubing and into the "straight-through" FlowFX muffler that has a very deep powerful sound outside the vehicle with moderate tone inside the cab. The mandrel bent tailpipe exits behind the passenger side rear tire and is finished off with a large 4.50-inch black ceramic coated exhaust tip embossed with the Flowmaster name. The system utilizes the factory hanger locations and connections and includes all necessary parts, hardware and detailed instructions for an easy at home installation.
Note: Does Not fit XD models
Scavenger Y-pipe for Maximum Torque Gains
FlowFX Straight-through Performance
Full Stainless Steel Construction
Very Deep and Powerful Sound
Easy and Quick Installation
Uses Factory Hangers
Tubing Diameter (in)
409S Stainless Steel
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.