PPE 113076050 High-Performance Fuel Rail | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

Why go to the trouble of modifying your stock fuel rail when you can simply have us do it for you? We do all the work; you get a PPE High-Performance Fuel Rail and all the benefits of a fully modified part. Equipped with the Ported Fuel Rail Fitting, this PPE unit is ready to bolt-on and run. This modification helps to maintain fuel rail pressure during full-throttle driving and eliminates low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by insufficient PRV spring pressure.