2011 - 2018 Chevrolet Flowmaster FlowFX Cat-Back Exhaust System - 717885

The new Flowmaster(R) FlowFX(R) cat-back exhaust system for the 2017-2021 Ford F-250/F-350 Super Duty trucks with the 6.2 or 7.3-liter engines is manufactured using durable 409 stainless steel throughout and features 3.50-inch mandrel bent pipes for better exhaust gas flow, and a FlowFX "straight-through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +7.1 hp and +11.6 lb-ft at the rear wheels. This system exits out the side, behind the rear wheel with a 5.00-inch black ceramic tip for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.

• Max Increases Of Up To 16 Hp And 16 Lb-ft Over The Stock Exhaust At The Rear Wheels
• Includes Complete Hardware And Factory-styled Hangers In The Stock Locations For An Easy Installation
• FlowFX Straight Through Performance Muffler Delivers A Deep Moderate Performance Tone
• Backed By Flowmaster Lifetime Limited Warranty