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PRXB Exhaust Brake Kit – C44037 – DirectMount 4 Inch Exhaust (Air Actuated) LB7 Duramax " 99 Again" Shirts

PRXB Exhaust Brake Kit – C44037 – DirectMount 4 Inch Exhaust (Air Actuated) LB7 Duramax " 99 Again" ShirtsProduct 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

SKU: 18610986838 · From lagence-mr.com

4.8
USD461.50 USD489.50

Pay in 4 interest-free payments of $115.38 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 25 - Sep 30

Description

99 Again" Shirts

Part Number: II901-R1

Cast in high-strength A356-T6 aluminum alloy

Does Not include recommended high flow exhaust manifold

Grab yours today and wear your allegiance proudly

PRXB Exhaust Brake Kit – C44037 – DirectMount 4 Inch Exhaust (Air Actuated) LB7 Duramax " 99 Again" ShirtsProduct 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

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  • Final sale items are not eligible for returns or exchanges.
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