Suburban/Yukon, 2021-2024, 6.2L Clamp-On, MPI Exhaust Cat-Back Dual Exhaust Kits

The MPI Exhaust Kit is a Cat-back Exhaust system specifically engineered for GM SUVs equipped with the 6.2L Engine. It aims to enhance overall vehicle performance. This kit provides notable improvements in horsepower, torque, and fuel efficiency, verified through extensive dyno testing. Designed for easy installation, it leverages 35 years of engineering experience and includes all necessary hardware for a hassle-free setup. Key Features Patented Pulse Chamber Technology: Eliminates all in-cab droning common with other aftermarket exhausts. High-grade Aluminized Construction: Formulated for high heat resistance and durability coating against road salts. Straightforward Installation: No welding is required. It utilizes factory hanger locations and has detailed instructions. Performance Benefits Horsepower Gains: +16.53 hp at Peak Performance Torque Gains: +33.19 lb-ft at Peak Performance  Fuel Efficiency: Average improvement of 2-4 MPG Heat: Reduces under-hood manifold temperature by 150 degrees Sound Quality: Aggressive yet refined exhaust tone with no in-cab droning Fitment Make: GMC and Chevy Model Years: 2021 - 2024 Chassis: SUV's Engine: 6.2L Wheelbase: Note* Suburban only has one wheelbase  Detailed Specifications Material: 14 Ga. Aluminized  Installation: Clamp-together system, direct fitment to factory hanger locations. Hardware: Includes all necessary hardware for installation. Design: Compatible with the factory spare tire. Tubing Size: Dyno-proven optimal size for performance. Tips: Large Dual Wall Quad 4" x 9" long tips for a refined appearance. Patented Technology Exhaust Pulse Chamber (Pat. 11713700): It is guaranteed to have no drone and optimizes exhaust flow and overall performance. Warranty Aluminized Warranty: 3-year Limited warranty