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KB Diesel Performance LLC

Race Fuel Rail Plug for 2004.5-2010 6.6l Duramax & 2007.5-2012 6.7L Cummins

Race Fuel Rail Plug for 2004.5-2010 6.6l Duramax & 2007.5-2012 6.7L Cummins

$22.95
$22.95
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Our Race Fuel Rail Plug replaces the Pressure Relief Valve (PRV) which tends to leak fuel rail pressure under wide open throttle conditions.

  • Stainless Steel
  • Helps Retain Fuel Rail Pressure
  • Increased Throttle Response (If the PRV is leaking)
  • Eliminates Low Fuel Rail Pressure DTC's P1093 & P0087

Fits: 2004.5-2010 (LLY/LBZ/LMM) Chevy/GMC 6.6l Duramax & 2007.5-2018 6.7L Cummins

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