2001-2005 Duramax AT 4" Inline PRXB Exhaust Brake Kit (garage-sale-C40075)

Garage Sale

* Condition: New*

ALL PRODUCTS ARE FINAL SALE, NO RETURNS ACCEPTED

Fits

• Spring controlled pressure regulated mechanism on the exhaust brake protects against engine overpressure 
• Designed specifically for individual engine applications to maximize performance & reliability (not a one size fits all compromise)
• When deactivated, exhaust flow is unrestricted and won't interfere with the power output
• Patented 90-degree Non-contacting Butterfly Valve is specially engineered to maximize backpressure while preventing seizing
  
• Utilizes Arcor nitride coating on housing & components which increases resistance to wear & corrosion while strengthening the exhaust brake & adding lubricity
• Precision machined surfaces on the exhaust brake eliminate the need for troublesome gaskets and risk of leakage
  
• Features hard-anodized aluminum and stainless steel body and shaft with high-performance seals
• Maintenance is as simple as using the exhaust brake on a regular basis and periodically applying Superlube (Pacbrake's multi-purpose heat resistant lubricant which helps to prevent rust and corrosion)
• Withstands extremely high exhaust temperatures
• Compliant with the latest emission regulations
• Severe duty & military approved