PRXB Exhaust Brake Kit – C40008 – InLine Mount 4 Inch Exhaust Year Applicable:1995 - 1998 On the back

On the back

Progressive Bump Seal: This pliable sealing surface conforms to even the most uneven filter housing

The sway bar end links on the 2010-2012 4WD 2500/3500 (Diesel and HEMI) are prone to wearing or pounding out

any air "bubbles" that may develop in the fuel system can pass through the heads and out the regulators return port to the tank

PRXB Exhaust Brake Kit – C40008 – InLine Mount 4 Inch Exhaust Year Applicable:1995 - 1998 On the backProduct Description Provides 50 percent More Braking Power at Lower RPM's. PRXB gives you the best holdback in the 1400 1800 RPM range (where you typically drive). The spring controlled pressure regulated mechanism on the exhaust brakes protects against engine overpressure. When the brake is deactivated, exhaust flow is unrestricted and won't interfere with power output. Patented 90 degree Non contacting Butterfly Valve is specially engineered to