Pay in 4 interest-free payments of $171.94 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Replaces Fixed Orifice Exhaust Brake
based on vehicle speed
Transmission Controller : Not Included for Dodge RAM 2005 Cummins 5
Note: This product requires your factory EGR and emissions equipment to function properly
Transmission Controller : N/A Details: Application GMC 2001-2005 6
Pacbrake C44033 Pacbrake's DirectMount 4'' PRXB Exhaust Brake Kit Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2003 Replaces Fixed Orifice Exhaust BrakePRXB exhaust brake offers the highest braking power to lowest price ratio available. Pacbrake's flagship product is the unquestioned leader in the supplemental brake industry. It has changed the way people think about exhaust brakes by providing performance, safety and durability that is unmatched by any other exhaust brake on the market. Product 1. Provides 50percent More Braking Power at Lower RPM's PRXB gives you the BEST holdback in the 1400 1800