Upgrading vehicle's exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.
Muffler Exhaust Tips: Dual 3.5" / Piping Inlet Size: 2.25" / Major Piping Diameter: 2.5" Made of High Quality T-304 Stainless Steel TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow Dyno Proven to Instantly Increases 20 -25 Horsepower/ Low End TorqueThis product is compatible with: 04-08 Ford F-150 Fit Super Cab & Super Crew Cab Models with 4.6L / 5.4L V8 Engine Only Does Not Fit 8Ft Bed Super Cab Models