2013-2018 6.7L Cummins 5" Turbo-Back CAT/DPF Delete Exhaust System For Ram 2500/3500

2013-2018 6.7L Cummins CAT/DPF Delete 5" Turbo-Back Exhaust System

This product is a 5-inch turbo-back full exhaust system designed by Vigor Diesel specifically for the 2013-2018 Ram 2500/3500 6.7L Cummins engine. Its core objective is to achieve ultimate performance and a comprehensive upgrade, making it an ideal exhaust upgrade solution for hardcore tuning enthusiasts, heavy-duty trailer owners, and racing fans.

As a complete turbocharged backpressure exhaust system, it covers the entire pipe from the turbocharger outlet to the exhaust tailpipe, completely replacing the original limiting exhaust system, including the diesel particulate filter (DPF) and catalytic converter (CAT).

Its core purpose is to achieve maximum exhaust flow and minimum exhaust backpressure, thereby unleashing the engine's ultimate power potential and delivering the most exhilarating turbocharged sound.

Five Key Advantages

1. Reduced Back Pressure – Smoother Exhaust Flow

The dense mesh of the factory diesel particulate filter (DPF) and restrictive muffler can create significant exhaust bottlenecks. Vigor Diesel's 5-inch turbocharged backpressure exhaust system eliminates all resistance from the turbocharger outlet to the tailpipe, allowing exhaust gases to exit with minimal resistance and reducing exhaust back pressure by over 90%.

2. Increased Horsepower and Torque

Smoother exhaust flow makes the engine run more efficiently. Our dynamometer-verified improvement figures prove it:

• Hardware alone: ​​+24 hp, +38 lb-ft torque
• Professional ECU tuning: Up to +150 hp (see dynamometer chart below)
• Improved hill-climbing ability, faster overtaking speeds, and more responsive throttle

3. Reduced Exhaust Temperature (EGT)

High temperatures are the enemy of turbocharged diesel engines. Exhaust gas trapping in the factory diesel particulate filter (DPF) leads to increased exhaust temperatures. Vigor Diesel's free-flow system helps expel hot exhaust gases faster:

• Exhaust temperature can be reduced by up to 220°F (122°C) under load.
• Important for heavy-duty traction, long uphill driving, and high-power output applications.
• Improves engine reliability and lifespan.

4. Maximize long-term cost savings

No more hassle with expensive maintenance for factory emissions systems:

• No need to spend $500 to $1,000 every 50,000 miles to clean the diesel particulate filter (DPF).
• No need to spend over $3,000 to replace the DPF.
• No need to purchase diesel exhaust fluid (DEF). Higher combustion efficiency improves fuel economy by 1-4 mpg.
• Significant savings over your truck's lifespan.

5. Unleash the iconic turbocharged diesel sound

Factory mufflers and filters kill the soul of a 6.7 Cummins turbocharged diesel engine. This 5-inch mufflerless turbocharged backpressure exhaust system delivers the raw, mechanical roar that diesel enthusiasts dream of:

• A clear, resonant turbocharger whine
• A deep, authoritative exhaust note—the pure sound of racing
• Attracting attention wherever it goes

Fitment Information

✅ Exact Fit

• 2013–2018 Dodge Ram 2500 / 3500
• Equipped with the 6.7L Cummins turbo-diesel engine
• Crew Cab Short Bed, Crew Cab Long Bed, Mega Cab
• Standard pickup truck configuration

❌ Does NOT Fit

• Not compatible with 2500 models equipped with air-ride suspension
• Not compatible with Cab & Chassis (commercial chassis-cab) trucks

Important: This system is engineered specifically for 2013–2018 Ram 2500/3500 pickups. Verify your vehicle's configuration before ordering.