01-04 Duramax LB7 PPE Race Fuel ValveThe PPE Race Fuel Valve for LB7 Duramax (heat treated stainless steel) replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail pressure during high engine load conditions. It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by insufficient pressure relief valve spring pressure opening, returning fuel to the fuel tank.

It’s a direct replacement of the cam plate and does not require removal of the injection pump

ARP Flexplate bolts feature an exclusive flat 12 point head design and a larger than stock underhead radius for increased strength

9L and 2007 - 2009 6

Turn the bypass switch off

We use only the best filters on all our intake systems

** With Speaker Hole**

The intercooler tubes are constructed of 3" mandrel bent aluminum tubing for maximum flow then powder-coated wrinkle-black for heat and corrosion resistance

exterior condition

Designed for an Excess of 30

Monitors and displays Diesel Particulate Filter (DPF) status on 2007+ emission diesel trucks

You also get an electronic controller to integrate everything seamlessly

1/2-inch outlet and hole saw