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 (Gas Only) applications. All Wheel Bases. 6 & 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!! This kit may include a 3in inlet muffler that might require an inlet adapter to adapt to your existing exhaust. INLET ADAPTERS ARE NOT INCLUDED *Product disclaimer: THIS IS NOT A COMPLETE DO IT YOURSELF KIT. This system is designed to be installed by a professional. FABRICATION MAY BE REQUIRED. * Please note :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. *Kits not designed for V10 Trucks *Does not fit trucks with factory dual inlet muffler