2013-2018 Cummins 4" Downpipe Back Exhaust System - No Muffler

Vehicle Fitment:

This Ram Cummins 6.7L Down-pipe Back Exhaust  system fits 2013, 2014, 2015, 2016, 2017, and 2018 RAM 2500/3500 models.

However, it will not fit Cab & Chassis vehicles or RAM 2500 trucks with Air-Ride suspension.

Description:

This race exhaust kit provides a significant upgrade for off-road use by removing the catalytic converter and DPF filter. Starting from the turbocharger, the system includes a 5" turbo-back race exhaust, and it also offers a 4" system from the downpipe. As a result, it improves exhaust flow, which enhances overall engine performance.

Features of Ram Cummins 6.7L Down-pipe Back Exhaust:

• No Bungs: This design removes bungs to ensure maximum airflow.
• Stainless Steel Tubing: High-quality stainless steel construction provides durability and resists corrosion.
• Mandrel Bent Tubing: Guarantees smooth airflow, leading to better performance.
• OE-Style Hangers: These factory-style hangers allow for fast and simple installation.
• Designed for Competition: Ideal for racing applications, offering maximum flow with no muffler.
• Turbo-Back Race Exhaust: Replaces the full exhaust system from the turbocharger to the tailpipe for optimal performance.
• Optional Mufflers: You can add either a 4" or 5" muffler to control exhaust sound.

Important Notes:

• Race tuning required: You must apply race tuning software after installation to prevent diagnostic issues.
• For off-road use only: This system is built for off-road competition and may not meet local emissions regulations.