1027347 5 inch Electronic Exhaust Brake

Features:

• Creates up to 150 retarding horsepower
• Installs inline with existing exhaust system
• Works with OEM exhaust brake dash button
• No air compressor needed for operation
• Less maintenance than traditional air brakes
• Cast iron construction for maximum durability
• Withstands extreme heat and pressure cycles
• Improves control on steep downhill grades
• Variable Orifice Technology for smooth braking
• Engine tuning required to retain brake function
• Legal for sale and use in all 50 states
• Fits 2007.5-2012 RAM 2500/3500 6.7L Cummins

Take Control On Every Grade With Confidence

Towing heavy loads through the mountains or down long grades can be nerve-wracking, especially when you’re relying solely on your brakes to keep things in check. The BD Diesel 1027347 5-Inch Electronic Exhaust Brake gives you the control you need and the peace of mind you’ve been missing. With up to 150 retarding horsepower, this exhaust brake helps slow your 2007.5-2012 RAM 2500 or 3500 with a 6.7L Cummins without riding the service brakes all the way down. It’s perfect for trucks hauling trailers, RVs, or heavy equipment where additional braking force is critical. What makes it even better is the simple design, no air compressor, no airlines, just smooth and reliable braking through the factory dash switch. This system helps prevent brake fade, increases downhill stability, and reduces wear on your stock brakes. If you're serious about towing safely, this exhaust brake is one upgrade you’ll wonder how you ever lived without.

Built For Real Braking Power Without The Hassle

The BD Diesel 1027347 Electronic Exhaust Brake is a cast iron, inline-mounted system designed specifically for 2007.5-2012 RAM 2500 and 3500 trucks equipped with the 6.7L Cummins engine. It installs directly into your existing 5-inch exhaust system and retains use of the factory dash-mounted exhaust brake button. Unlike air-actuated systems, this brake eliminates the need for compressors or airlines, removing a common failure point and simplifying maintenance. BD's Variable Orifice Technology ensures consistent back pressure across the RPM range, which means smooth, predictable engine braking whether you're lightly loaded or fully maxed out. The cast iron body is built to handle extreme heat cycles and long-term use in demanding towing conditions. It’s an emissions-legal solution that works in all 50 states and requires engine tuning to ensure full brake functionality. With a 24-month, 24,000-mile warranty and all necessary parts included, this system is a durable, no-nonsense solution for better towing control.

Fitment: 2007.5, 2008, 2009, 2010, 2011, 2012 Dodge RAM 2500/3500 6.7L Cummins

Notes:

• Fits 2007.5-2012 Dodge RAM 2500/3500 with 6.7L Cummins engine
• Installs inline with existing 5-inch exhaust system
• Uses factory dash switch for exhaust brake control
• No air compressor or airlines required for operation
• Reduces brake wear and improves downhill control
• Generates up to 150 retarding horsepower
• Cast iron construction handles extreme heat cycles
• Variable Orifice Technology provides consistent back pressure
• Engine tuning is required to retain brake function
• Legal for use in all 50 states
• Installation time is approximately 3 hours
• Covered by BD's 24-month, 24,000-mile warranty