Suburban/Yukon, 2021-2024, 6.2L, Stainless - 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, aimed at enhancing 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 stainless-steel Construction: Formulated for high heat resistance and durability against road salts.
• Straightforward Installation: No welding required, utilizes factory hanger locations, and comes with 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: 409 Stainless
• 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): Guaranteed no drone and optimizes exhaust flow and overall performance.

Warranty

• Stainless Warranty: Limited lifetime warranty