PRXB Exhaust Brake Kit – C44074 - DirectMount 4 Inch Exhaust (Air Actuated) Year Applicable:1999 - 2002 Outflows factory intake by 23%

Outflows factory intake by 23%

Part Number: 53-10030R

Large clear sight glass for visual inspection of fuel

Premium stainless steel T-bolt clamps and a 2-ply reinforced silicone hump coupling at the turbo is used for strength and durability while also providing the most secure installation available

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PRXB Exhaust Brake Kit – C44074 - DirectMount 4 Inch Exhaust (Air Actuated) Year Applicable:1999 - 2002 Outflows factory intake by 23%Product 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