For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. A bold,newly engineered design for maximum fitment, this Exhaust System decreases backpressure and produces more torque and increased horsepower pushing the boundaries of what you think a truck exhaust can be. Typical gains average of 15-20 horsepower. Stainless Dual Tips exit straight out the back. Works with the factory bumpers. Exhaust sound is louder under towing conditions. Hassle Free bolt- on installation. No welding required. Backed by a Lifetime Limited Warranty.Warranty Information:Limited Lifetime WarrantyExhaust Type: Cat-BackExit Position: Dual Split RearInlet Inside Diameter: 3.000 in.Material: Stainless SteelMuffler Body Length: 13.000 in.Tail Pipe Diameter: 2.500 in.Tip Diameter: 5.000 in.Tubing Diameter: 2.500 in.WARNING CA Proposition 65: No