Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit with Max Flow Design (99-02 5.9L I6 RAM 2500 w/ Automatic Transmission)Find parts that fit my vehicle

Advanced Max Flow Design for Increased Efficiency. At the heart of the Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit is Pacbrake’s Max Flow design, which optimizes exhaust flow for superior braking performance. This design reduces backpressure and improves responsiveness, allowing the exhaust brake to engage more quickly and consistently. The result is reduced turbo lag and enhanced braking efficiency, giving you smoother deceleration and better control when you need it most.

Improved Vehicle Control and Safety. By supplementing your 5.9L I6 RAM 2500’s braking system with engine compression braking, the Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit enhances overall stopping power and control. This is especially valuable on downhill grades, where traditional brakes can overheat and lose effectiveness. With the PRXB installed, you’ll experience improved stability, reduced brake fade, and greater confidence behind the wheel, making every towing trip safer and more controlled.

Boosted Durability and Reduced Brake Wear. By providing additional braking force through engine compression, the Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit significantly reduces the frequency and intensity of traditional brake use. This leads to extended brake pad and rotor life, lower maintenance costs, and improved long-term reliability. It’s a smart investment for 5.9L I6 RAM 2500 owners who want to protect their braking system while enhancing performance.

Installation. Putting this Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit with Max Flow Design on your 5.9L I6 RAM 2500 takes 3 hours to install.

Warranty. There is a limited warranty on this product.

Application. The Pacbrake DirectMount 4-Inch PRXB High Performance Exhaust Brake Kit with Max Flow Design fits 1999-2002 5.9L I6 RAM 2500 models with Automatic Transmission.

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