The Sinister Diesel Race Fuel Rail Plug replaces the stock or shimmed pressure relief valve. Removing the stock pressure relief valve will help maintain fuel rail pressure during full throttle driving by completely blocking the pressure relief port. It also helps eliminate low fuel rail pressure DTC codes (P0087 and P1011) that are caused by insufficient PRV spring pressure. To prevent any contamination around the threads from a possibly damaged stock O-ring, a new O-ring has been included in the Sinister Diesel Race Fuel Rail Plug kit.
FITS:
2012 Dodge/Ram 2500 6.7L
2012 Dodge/Ram 3500 6.7L
2011 Dodge/Ram 2500 6.7L
2011 Dodge/Ram 3500 6.7L
2010 Chevy/GMC 2500 6.6L
2010 Chevy/GMC 3500 6.6L
2010 Dodge/Ram 2500 6.7L
2010 Dodge/Ram 3500 6.7L
2009 Chevy/GMC 2500 6.6L
2009 Chevy/GMC 3500 6.6L
2009 Dodge/Ram 2500 6.7L
2009 Dodge/Ram 3500 6.7L
2008 Chevy/GMC 2500 6.6L
2008 Chevy/GMC 3500 6.6L
2008 Dodge/Ram 2500 6.7L
2008 Dodge/Ram 3500 6.7L
2007 Chevy/GMC 2500 6.6L
2007 Chevy/GMC 3500 6.6L
2007 Dodge/Ram 2500 6.7L
2007 Dodge/Ram 3500 6.7L
2006 Chevy/GMC 2500 6.6L
2006 Chevy/GMC 3500 6.6L
2005 Chevy/GMC 2500 6.6L
2005 Chevy/GMC 3500 6.6L
2004 Chevy/GMC 2500 6.6L
2004 Chevy/GMC 3500 6.6L