RAM, 2011-2024, 5.7L HD, Stainless - MPI Exhaust Cat-Back Dual Stainless Kits

MPI Exhaust Kit for Ram 5.7LV-8 Overview

The MPI Exhaust Kit is a cat-back exhaust system specifically engineered for Ram trucks and is equipped with a 5.7L 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.

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 – 5.7L Hemi

• Horsepower Gains: +22 hp at 3,800 RPM
• Torque Gains: +32 lb-ft at 3,800 RPM
• 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: Ram
• Model Years: 2011 – 2024
• Chassis: 2500, 3500
• Engine: 5.7L 
• Wheelbase: Compatible with all wheelbases

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 3.5" x 12" 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