In Line Mount 5" inch PRXB High Performance Exhaust Brake Kit

Features:

• Fits 2007.5-2010 RAM 6.7L Cummins
• Designed for 68RFE automatic transmission
• 5 inch in line mount design
• PRXB delivers 50 percent more braking
• Strong holdback at 1400-1800 RPM
• Patented non contacting butterfly valve
• Spring regulated overpressure protection
• Unrestricted flow when brake disengaged
• Arcor nitride coated internal components
• Includes HP325 onboard air compressor
• Includes 0.5 gallon air tank
• Complete kit with hose and fittings

Take Control Of Every Descent With Confidence And Power

If you tow heavy and spend time in the hills, you already know how hard your service brakes have to work. The PacBrake C44039 5 inch PRXB Exhaust Brake Kit is built to take that stress off your 2007.5-2010 RAM 2500 or 3500 6.7L Cummins with the 68RFE automatic. This system delivers up to 50 percent more braking power at lower RPM, right in the 1400-1800 range where you actually drive. That means stronger, more controlled holdback when you are coming down a long grade with a trailer behind you. Additionally, when the brake is turned off, exhaust flow is completely unrestricted so you do not sacrifice performance when you are back on the throttle. The result is a truck that feels more planted, more predictable, and far less stressful to drive under load. If you want added safety and control without compromising power, this PRXB system is a serious upgrade.

Engineered PRXB Technology Built For Maximum Holdback And Durability

At the core of this kit is PacBrake patented PRXB technology, designed specifically for the 6.7L Cummins to maximize backpressure without overworking the engine. The spring controlled and pressure regulated mechanism protects against engine overpressure while maintaining optimal braking performance. A patented 90 degree non contacting butterfly valve increases reliability by preventing seizing, which is critical in high heat diesel exhaust environments. Furthermore, the housing and internal components are treated with an Arcor nitride coating that improves wear resistance, corrosion protection, and lubricity for long term durability. Precision machined surfaces eliminate the need for troublesome gaskets, reducing the chance of leaks over time. This in line mount 5 inch system comes complete with the HP325 onboard air compressor, 0.5 gallon air tank, 25 foot coiled hose, and all required fittings for installation. Designed specifically for 2007.5-2010 RAM 2500 and 3500 6.7L Cummins trucks with the 68RFE automatic, it delivers application specific performance instead of a one size fits all compromise.

Fitment: 2007.5, 2008, 2009, 2010 Dodge RAM 2500/3500 6.7L Cummins 68RFE AT

Notes:

• Fits 2007.5-2010 RAM 2500/3500 6.7L Cummins
• Designed for 68RFE automatic transmission only
• 5 inch exhaust system required
• In line mount configuration
• Includes onboard air compressor system
• Includes 0.5 gallon air tank
• Air actuated exhaust brake operation
• Professional installation recommended
• Regular use helps prevent internal sticking
• Periodic lubrication with heat resistant grease required