GMC/Chevy, 2019-2024, 6.2L (ZR2) Stainless - MPI Exhaust Cat-Back Dual Stainless Kits

MPI Exhaust Kit for GM Overview

The MPI Exhaust Kit is a Cat-back Exhaust system specifically engineered for Chevrolet ZR2 trucks with a 6.2L engine. It enhances overall vehicle performance and towing power, offering notable improvements in horsepower, torque, and fuel efficiency, verified through extensive dyno testing. Designed for easy DIY installation, the kit leverages 35 years of exhaust experience and includes all necessary hardware for installation. These kits are 50-state emission legal and do not void the factory warranty.

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 trimming instructions for different wheelbases.
  

Performance Benefits: [Sound Video] 

• Horsepower Gains: + 37.73 hp @ 3,900 RPM
• Torque Gains: + 50.58 lb-ft @ 3,900 RPM
• Sound Quality: Aggressive yet refined exhaust tone with no in-cab droning
• Horsepower Gains: + 14.50 hp @ Peak
• Torque Gains: + 31.12 lb-ft @ Peak
• Fuel Efficiency: Average improvement of 2-4 MPG
• Heat: Reduces under-hood manifold temperature by 150 degrees
  

Fitment:

• Make: Chevy/GMC
• Model Years: 2019 – 2024
• Chassis: 1500 ZR2
• Engine: 6.2L
• Wheelbase: Compatible with all wheelbases
  

Detailed Specifications

• Material: Stainless steel
• 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: Stainless or Black (no tips on under bumper Swan style) 
  

Patented Technology

• Exhaust Pulse Chamber (Pat. 11713700): Guaranteed no drone and optimizes exhaust flow and overall performance.
  

Warranty

• Stainless Warranty: Limited lifetime warranty.