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11-15 GM 6.6L Duramax MBRP 3 In Turbo Downpipe

3" Turbo Down Pipe, Black Finish

Fits 2011-2015 Duramax Diesel trucks- DOES NOT FIT 2015.5+ trucks with the 3 bolt downpipe flange, see part number GM8428.

  • Greater Heat Retention
  • 20% Greater Flow Over Stock
  • Richer Diesel Sound
  • Will not Affect Emissions DPF system or the Urea injection system
  • Gains of +21 HP and +24 lb/ft Torque

MBRP part number: GM8425

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Tags: GM , 6.6L , Duramax , MBRP , Turbo , Downpipe , GM8427
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