04-10 Duramax PPE Fuel Pressure Race Plug *A Must Have* Transmission 1 1/8 pipe plug SS

1 1/8 pipe plug SS (for optional temperature sender not included)

and charge pipe with our NEW drop in S366 turbo

The MAP sensor remains unaffected by this mod

daily driving and everything in-between

& Crew Cab 6FT

04-10 Duramax PPE Fuel Pressure Race Plug *A Must Have* Transmission 1 1/8 pipe plug SSFor 04 10 Duramax LLY, LBZ, LMM Trucks This Race plug replaces the stock Pressure relief plug, helps maintain fuel pressure under load. a must have for any diesel engine with performance parts. Made in the USA! Comes with PPE Viton O Ring part number 113073001 Retains Fuel Rail Pressure Increased Throttle Response Eliminates Low Fuel Rail Pressure DTC's P1093 & P0087