This kit will convert your single exhaust system to a dual exhaust system with a Performance muffler and dual tail pipes on your late model pickup truck 1/2 ton applications. All Wheel Bases. 6 or 8 cyl. Our Kits will convert your single exhaust system to a dual exhaust system with a Performance muffler that will give your truck the look, sound and performance you have been searching for !! * Please note: This system is designed to replace your factory OEM exhaust starting from the inlet of the muffler.If your exhaust has been replaced or modified previously fabrication to the existing exhaust on your truck may be necessary for the proper installation of our kit. *trucks with modified suspension or body lifts may also require fabrication of the exhaust or truck for the proper installation of our kit. * THIS SYSTEM FITS TRUCKS THAT CAME ORIGINAL WITH A DUAL INLET MUFFLER please double check your application before purchasing. This kit has 2.5 inch Tail pipes included for increased flow.That equals more power and better fuel economy ! MagnaFlow XL 3 chamber mufflers use a unique combination of large-diameter perforated tubing and strategically placed sound baffles to reduce unwanted resonance and help your engine create horsepower. The sound baffles tune the sound waves using calibrated tuning gate openings that allow portions of the waves to pass through. These tuned waves reflect off the back wall of the muffler and cancel out unwanted harsher sounds. The large-diameter perforated core eliminates the flow restrictions of a louvered-style core. This 45 deg corner exit kit will come out at the corner of the bed below the bumper.