Banks Power Monster Exhaust System

2013–2018 RAM 2500/3500 6.7L Cummins Crew Cab Long Bed

Part #: 49797-B

Overview

The Banks Power Monster Exhaust System is engineered specifically for the 2013 to 2018 RAM 2500 and 3500 trucks equipped with the 6.7L Cummins engine. This high-performance DPF-back exhaust system is designed to significantly reduce backpressure, allowing your Cummins engine to breathe more freely and produce increased horsepower and improved fuel efficiency. Featuring a constant-diameter 5-inch mandrel-bent 409 stainless steel tubing, the Monster Exhaust delivers superior exhaust flow compared to the stock 4-inch system, making it an ideal upgrade for diesel enthusiasts seeking enhanced power and a commanding exhaust note.

Available with your choice of a polished chrome or Cerakote black SideKick slash-cut tip, this exhaust system not only improves performance but also adds a bold, aggressive look to your RAM’s rear end. Banks Power’s Monster Exhaust is a durable, precision-engineered solution that meets the demands of serious Cummins owners.

Key Features

Designed to maximize exhaust flow and minimize backpressure, the Banks Monster Exhaust System offers the following key benefits:

• Constant-diameter 5" mandrel-bent 409 stainless steel tubing for smooth, unrestricted exhaust flow
• DPF-back design that virtually eliminates backpressure after the Diesel Particulate Filter
• 60% greater flow area than the stock 4" exhaust outlet
• Choice of two massive 6.5" x 7.5" ob-round slash-cut exhaust tips: polished chrome or Cerakote matte black
• Chrome-plated stainless steel tip engineered to resist heat discoloration and maintain its shine
• Improved horsepower and torque through reduced exhaust restriction
• Enhanced fuel economy due to optimized exhaust flow
• Durable construction designed to withstand harsh operating conditions
• 1-year limited warranty for peace of mind

Construction & Design

The Monster Exhaust System is crafted from premium 409 stainless steel, known for its excellent corrosion resistance and durability in diesel exhaust applications. The tubing is mandrel-bent to maintain a consistent 5-inch diameter throughout the system, ensuring smooth exhaust gas flow without turbulence or restriction. This constant-diameter design is critical for reducing backpressure and improving engine efficiency.

The exhaust tips are available in two finishes: a polished chrome-plated stainless steel that resists heat-induced browning, and a high-temperature Cerakote black finish with a rolled edge for a stealthy, aggressive appearance. Both tip options measure a substantial 6.5" x 7.5" ob-round slash-cut shape, providing a distinctive look that complements the rugged styling of the RAM 2500/3500.

Performance & Sound

By significantly reducing backpressure after the DPF, the Banks Monster Exhaust System allows the 6.7L Cummins engine to operate more efficiently, resulting in increased horsepower and improved torque delivery. The larger 5-inch diameter tubing and oversized exhaust tip enhance exhaust flow, which can also contribute to better fuel economy under load.

The exhaust note is deep and aggressive without being overly loud or droning, providing a satisfying sound that reflects the power of your Cummins engine while maintaining daily drivability.

Installation & Fitment

This Monster Exhaust System is designed as a direct-fit, DPF-back replacement for 2013 through 2018 RAM 2500 and 3500 trucks with the 6.7L Cummins engine, specifically for Crew Cab Long Bed configurations. Installation requires no cutting or welding, utilizing factory mounting points and hardware for a straightforward bolt-on upgrade. Professional installation is recommended to ensure proper fitment and optimal performance.

What's Included

• 5" constant-diameter mandrel-bent 409 stainless steel exhaust tubing
• Choice of one 6.5" x 7.5" ob-round slash-cut exhaust tip: polished chrome or Cerakote black SideKick
• All necessary clamps and hardware for installation
• Installation instructions

Ideal For

The Banks Monster Exhaust System is ideal for RAM 2500 and 3500 owners with the 6.7L Cummins who want to unlock additional engine power and torque while improving fuel efficiency. It suits diesel enthusiasts looking for a durable, high-flow exhaust upgrade that delivers a bold appearance and enhanced exhaust sound without compromising reliability or daily drivability. Whether you use your truck for towing, hauling, or performance driving, this exhaust system provides a noticeable upgrade over stock.

Banks Power develops emissions-compliant performance parts for diesel and gas trucks, SUVs, and tow rigs—focused on airflow, efficiency, and reliable power. With decades of engineering and patented development, Banks offers systems like intakes, exhaust and boost upgrades, tuners, and supporting components designed to increase performance while maintaining drivability for real-world use.