01-04 Duramax LB7 PPE Race Fuel Valve Truck Accessory The intuitive CTS3 monitor also

The intuitive CTS3 monitor also provides full visibility with customizable gauge layouts

shift firmness

and 2002 the speed limiter is programmable in mph

instead of relying on the engine with a restrictive factory turbo

3'' mandrel bent tube

01-04 Duramax LB7 PPE Race Fuel Valve Truck Accessory The intuitive CTS3 monitor alsoThe 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.