Ford Pacbrake Prxb Exhaust Brakes And Accessories

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Starting at $1,189.65 free shipping
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Whether your motivation is fueled by safety or maintenance cost savings, you have found the best alternate supplemental diesel exhaust braking system, next to an engine brake, that guarantees optimum retarding performance through the entire RPM range. Unlike a typical exhaust brake that requires high RPMs to work properly, the patented PRXB (pressure regulated exhaust brake) delivers constant exhaust backpressure (braking) as early as 1200 RPM through to the maximum allowable RPM. No other diesel exhaust brake can claim this!

At 1/2 the price of an engine brake, and virtually maintenance free, Pacbrake's PRXB exhaust brake will save you money. It is ideal for in city driving but most importantly for steep descents. Take your foot off the accelerator, and instantly feel the hold back without touching your service brakes feel in control!

Pacbrakes PRXB Exhaust Brake has revolutionized the braking industry. Adapted for a variety of diesel vehicle applications, the PRXB provides the strongest braking horsepower, greatest speed reductions and shortest stopping distances possible without the use of service brakes. Diesel engines, unlike gasoline engines, don't slow down simply by taking your foot off the accelerator; they rely on service and supplemental brakes. An exhaust brake is a form of a supplemental brake, and they work much differently than their conventional counterparts. Controlled by a master ON/OFF switch, Pacbrakes 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.

  • 50% more efficient at lower RPM's.
  • MORE RELIABLE. Patented 90 degree non-contacting butterfly valve specifically engineered to prevent sticking.
  • SAFER. Pacbrake's back pressure limiter protects against engine overpressure.
  • LONGER LIFE. Exclusive Arcor Nitride exhaust brake coating helps prevent corrosion and maintains lubricity.
  • Save on brake relines ($1500-$7500 per vehicle) pays for itself Less stress while braking on down slopes.
  • Quiet enough to use in the city; and legal Less expensive and less weight than engine brakes.
  • Easy VOEM or after market installation.
  • Virtually maintenance free.
  • Up to 3/4 the power of an engine brake.
  • 1/4 the weight and 1/2 the price of an engine brake

NOTE: All above kits are for vehicles with factory exhaust systems. Vehicles with aftermarket 4” O.D. exhaust systems will need 2 adapters: C11342 x 2