Pacbrake 4" PRXB Exhaust Brake Kit Dodge 04.5-07 5.9L 24 valve DirectMount Std. Trans (06-07 Auto Trans)
PRXB Exhaust Brake Kit
Your truck?s suspension was designed as a compromise between capability and comfort. So when you haul heavy loads or pull a trailer, the rear springs can be pushed to the limit?resulting in excessive bounce, sagging ride height, and an overall feeling of instability.
It doesn?t have to be this way. With the simple addition of a Pacbrake air suspension kit, you can inflate the air springs enough to support the load without overtaxing the suspension, resulting in a level stance, comfortable ride and confident handling.
Pacbrake's flagship product the PRXB (pressure regulated exhaust brake) is the unquestioned leader in the supplemental brake industry. The patented PRXB design delivers the strongest braking horsepower greatest speed reductions and shortest stopping distances possible without the use of service brakes. It maintains optimum retarding performance by maximizing the exhaust backpressure throughout the entire RPM range. Unlike a typical exhaust brake which requires high RPMs to work properly the PRXB delivers constant exhaust pressure (braking) as early as 1200 RPM through to the maximum allowable RPM. Controlled by a master ON/OFF switch Pacbrake's exhaust brakes provide whisper quiet supplemental braking that allows service brakes to be used much less ultimately saving you money. They have the ability to be left on all the time making it ideal for in?city driving or for steep downhill grades. This product pays for itself as less wear on the brake pads means fewer brake jobs.
- Item Requires Shipping
- 35.4 lbs.
- W12.0000” x H6.0000” x L6.0000”
- FREE Ground Shipping
Total Reviews (0)
Write the First Review!
You must login to post a review.