Pacbrakes 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...

Pacbrakes 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...

Pacbrakes 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...

Upgrade your vehicle's hauling versatility with the Pacbrake HP10089-J Alpha HD Pro 5000 Air Spring Kit from XDP. Specifically designed for heavy-duty applications, this robust air spring kit is engineered to optimize suspension function under load...

Improve your vehicle's hauling capabilities with the Pacbrake HP10206-J Alpha HD Pro 5000 Air Spring Kit from XDP. Engineered for heavy-duty applications, this durable air spring kit is meticulously crafted to optimize suspension function under load...

The Pacbrake HP10241 Basic Valve Spring Kit provides you with 6 valve springs for your 1994-1998 Dodge 5.9L Diesel. 60lb valve springs are required on most exhaust brake applications and are also suggested in many high performance applications. ...

The Pacbrake HP10607 ALPHA SD In-Coil Rear Air Suspension Kit will help eliminate sag, sway, and bottoming in your GM truck. You don't need to risk air leaks and cold weather cracks more common in the other manufacturers' plastic end caps when installing...

Pacbrakes 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...

The Pacbrake HP10062 In-Cab Control Electric Air Spring Activation Switch allows complete control of your air springs independently from the comfort of your driver seat. Featuring a back-lit dual needle gauge, an on/off activation switch to control...

The Pacbrake C44065 4" Inline Mount PRXB Exhaust Brake helps your 1999-2002 Dodge 5.9L Diesel (Automatic) slow down when towing heavy loads. Pacbrake is known for having the most superior exhaust brakes on the market. The exhaust brake is designed with...

Pacbrakes 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...

The Pacbrake HP10156 6" AMP Air Air Spring Spacer Set is the perfect solution to adding an AMP Air Spring Kit on your lifted truck. Made of high quality carbon steel with a protective powdercoat finish. Pacbrake Spacers have been manufactured for maximum...