Downpipe, P/N GM8427

2011-2015 Chevrolet/GMC Silverado 2500HD/Silverado 3500HD/Sierra 2500HD/Sierra 3500HD

$284.11

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  • 3 Inch Diameter
  • 23.0 Inch Length
Armor BLK Logo
  • 1-Year Warranty

  • Good Durability

  • Dry Conditions

  • Part Number: GM8427
  • 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.

3-year warranty

This warranty covers any defects in workmanship or material. Surface rust, penetrating rust, and discoloration that may develop from heat is not covered by this warranty. Note that climates with high precipitation may accelerate corrosion on aluminized steel.

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