MBRP 3" Turbo Down Pipe, Installer Series, Chevy/GMC 6.6L Duramax 2011 - 2015 - GMCA427

MBRP 3" Turbo Down Pipe, Installer Series, Chevy/GMC 6.6L Duramax 2011 - 2015 - GMCA427

Part #: GMCA427
  • $247.95
    Unit price per 
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MBRP Installer Series Chevrolet 3" Turbo Diesel Down Pipe

Will not work with a 3 bolt flange style connection

  • Part Number: GMCA427
  • Year: 2011-2015
  • Make: Chevrolet/GMC
  • Model Silverado 2500HD/Silverado 3500HD/Sierra 2500HD/Sierra 3500HD
  • Engine: 6.6L Duramax V8
  • Tubing Size: 3 Inch
  • Series: Armor BLK
  • Material: Black-Coated Aluminized Steel
  • Warranty: 3-year warranty

Material Specs:

Black-Coated Aluminized Steel

Style comes first with this finish. It’s the same material from our aluminized steel, but the tailpipes are coated in a special high-heat black powder-coating giving any vehicle a unique look. These systems come with matching black tips as well


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