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PSI Power Truck Edition Bosch Common Rail Race Plug (04-10 6.6L Duramax Sierra 2500 HD)Find parts that fit my vehicle

Item HG61390
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      Product Information

      Description, Q&A

      Description

      PSI Power Bosch Common Rail Race Plug

      Maximize your diesel engine’s performance with the PSI Power Bosch Common Rail Race Plug. Designed for high-performance applications, this race plug completely blocks the pressure relief port to help maintain optimal fuel rail pressure during full-throttle driving. The factory pressure relief valve can leak, causing a drop in fuel pressure and triggering DTC codes P1093 or P0087. By eliminating this issue, the PSI Power Race Plug ensures consistent fuel delivery for maximum power and efficiency.

      • Maintains fuel rail pressure under high load
      • Prevents pressure loss from factory relief valve leaks
      • Eliminates low fuel pressure DTC codes (P1093 & P0087)
      • Ideal for high-performance and race applications
      • Solid steel construction seals up to 30,000 psi rail pressure

      Upgrade your diesel performance today with the PSI Power Bosch Common Rail Race Plug!

      PSI Power PSI-05-056

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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      Will It Fit My Sierra 2500

      • 6.6L V8 Duramax - 04, 05, 06, 07, 08, 09, 10