2013-2018 6.7L Cummins 4" Turbo-Back CAT/DPF Delete Exhaust System For Ram 2500/3500

2013-2018 6.7L Cummins 4" Turbo-Back CAT/DPF Delete Exhaust

This product is a 4" turbo-back CAT/DPF delete exhaust system designed by Vigor Diesel specifically for the mature mid-cycle platform from 2013 to 2018, compatible with the Dodge Ram 2500/3500 6.7L Cummins diesel engine.

Its core positioning is a diesel vehicle modification solution that maximizes performance and provides the most thorough exhaust upgrade.

As a turbo-back exhaust system, the product covers the entire exhaust path starting from the turbocharger, emphasizing extreme exhaust flow and minimal exhaust back pressure. It is designed for hardcore modifiers, frequent towing/high-load users, and owners seeking ultimate performance.

Core Advantages: 5 Major Upgrades for Ultimate Performance

Reduced Back Pressure, Smoother Exhaust

Completely removes all drag components such as the original DPF, CAT, and muffler. A 4-inch large-diameter pipe and optimized bends ensure unobstructed exhaust flow from the turbocharger outlet, fundamentally solving the problem of excessive exhaust back pressure.

Significantly Enhanced Horsepower and Torque Potential

Creates the most efficient scavenging environment for the engine. Hardware installation alone can increase horsepower by 24 hp and torque by 38 lb-ft; with professional ECU tuning, horsepower can increase by up to 150 hp (see dynamometer diagram below), providing instant power for climbing, overtaking, and towing.

Significantly Reduced Exhaust Temperature (EGT)

Rapidly expelled exhaust gases effectively remove more heat. This system can reduce exhaust temperature by up to 220°F (approximately 122°C), significantly reducing the risk of damage to the turbocharger and internal engine components, especially suitable for high-load conditions.

Maximize Long-Term Operating Cost Reduction

Completely eliminate the costs of DPF cleaning (approximately $500-1000/50,000 miles), DPF replacement ($3000+), and DEF urea solution. Simultaneously, engine combustion efficiency improves by 4%-6%, resulting in fuel cost savings of approximately $21,000 over 300,000 miles at $5/gallon diesel, for a total saving of up to $27,200.

Unleash the Wildest Turbocharged Sound

With all noise reduction structures removed, the fully awakened 6.7L Cummins delivers its most primal and aggressive roar. The turbo whistle is clearly audible, and the exhaust note is extremely powerful, providing the driver with the purest mechanical sensory stimulation.

Compatibility Information

✅ Precisely Compatible:

• 2013 - 2018 Dodge Ram 2500 / 3500
• Equipped with a 6.7L Cummins turbocharged diesel engine
• Pickup truck model

❌ Not Compatible:

• Not compatible with the air suspension version of the 2500 model
• Not compatible with the Ram 3500 Cab & Chassis (chassis and cab only) model

Please confirm your vehicle type and configuration before purchasing.