Sinister Diesel 07.5-12 Dodge Cummins 6.7L Fuel Rail Plug Race - SD-FRCVLV-CUMNFind parts that fit my vehicle

Under full throttle or hard driving conditions, the stock pressure relief valve can allow fuel rail pressure to drop which can cause a dangerous lean condition as well as trigger DTC codes P0087 and P1011. The Sinister Diesel Fuel Rail Race Plug replaces the stock or shimmed pressure relief valve in the fuel rail with a solid plug that will not fail or slowly leak. Using this Race Plug in place of the stock pressure relief valve will help your maintain fuel rail pressure full throttle driving or at the track, getting you the ground-pounding diesel power you need when you put the pedal down., Note: This item is not for sale in the State of California, Features:Solid Stainless Steel construction, Impervious to mechanical failure, New O-RingIncludes:(1) Sinister Diesel Fuel Race Plug, (1) O-ring,

" says Brian

"so we knew it wasn't enough to just start another one. We wanted to create a high performance diesel parts company that actually changed the way business was done

What do you get when a group of diesel, truck and 4x4 off-road enthusiasts get together with a dream of changing the automotive aftermarket industry? You get Sinister Diesel, a company that is American Born and Bred™. Founders Brian George, Michael Mitchell and their whole team share a love of everything diesel. One afternoon, while working on Brian's truck they thought of starting a new company 'There were already online parts suppliers