Downpipe, P/N GM8424

Chevrolet/ GMC

$284.11 $236.89

or 4 interest-free payments of $59.22 with Sezzle

Quantity

1
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  • Tubing Diameter: 3-Inch
Armor BLK Logo

  • 3-Year Warranty

  •

    Good Durability

  •

    Dry Conditions

  • Part Number: GM8424
  • Year: 2004-2010
  • 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
  • Vehicle Configuration: 6.6L Duramax Engine Only, 2004.5 Models Only, Early 2004 Models Excluded
  • Restrictions: Not to be sold in California

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.

California Proposition 65 Warning

Chromium, Nickel

Warning: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm.
For more information go to www.p65warnings.ca.gov

Scroll
YearModelTrim
2010Silverado 2500 HD
2010Silverado 3500 HDLT
2010Silverado 3500 HDLTZ
2009Silverado 2500 HD
2009Silverado 3500 HD
2008Silverado 2500 HD
2008Silverado 3500 HD
2007Silverado 3500 Classic
2007Silverado 2500 HD Classic
2007Silverado 2500 HD
2007Silverado 3500 HD
2006Silverado 2500 HD
2006Silverado 3500
2005Silverado 3500
2005Silverado 2500 HD
2004Silverado 3500
2004Silverado 2500 HDBase
2004Silverado 2500 HDLS
2004Silverado 2500 HDLT
2004Silverado 2500 HDWT

Scroll
YearModelTrim
2010Sierra 3500 HD
2010Sierra 2500 HD
2009Sierra 2500 HD
2009Sierra 3500 HD
2008Sierra 2500 HD
2008Sierra 3500 HD
2007Sierra 2500 HD
2007Sierra 3500 HD
2007Sierra 3500 Classic
2007Sierra 2500 HD Classic
2006Sierra 2500 HD
2006Sierra 3500
2005Sierra 2500 HD
2005Sierra 3500
2004Sierra 3500
2004Sierra 2500 HD

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.

Install Instructions

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Reviewed by Colton D.
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I recommend this product
Rated 5 out of 5
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I like it

Quality part so far, easy enough to install

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