Deviant Race Parts Fuel Rail Race Plug

Description

Deviant Race Parts Fuel Rail Plug for the 04.5-10 GM 6.6L Duramax – LLY/LBZ/LMM

This plug will take the place of stock Fuel Pressure Relief Valve (FPRV), and solve your low rail pressure codes, (P0087 and P1093) while preventing feul from being returned to the tank when the pressure release valve is opened. Deviant’s race plug will not allow pressure to drop under wide open throttle when pressure is most desired.

Features:

• Machined Stainless Steel
• Eliminates P1093 & P0087 DTC’s