This product is NOT legal for sale or use in the state of California.
This high performance product is intended SOLELY for closed-course racing use and is not street legal in ANY state. This product cannot be used on any vehicles registered or certified for highway use. Please check your local, state, and federal laws before purchasing!
Fits all 2007.5 - 2011 Dodge 6.7 Cummins Pickup AND Cab & Chassis
Not recommended for 2010 - 2011 Dodge 6.7 Cummins
Fuel Rail Shim Kit for Dodge 6.7 diesel engines. Eliminates unwanted pressure relief of fuel rail when running a high performance tuning device.
H&S Performance programming raises the fuel rail pressure and may cause the fuel rail release valve to open, causing trouble codes P0087 and P1011. The shims will eliminate the valve, allowing ample pressure to the rail and injectors, all without worry of losing rail pressure or trouble codes.