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MBRP

MBRP 15-16 Chevy/GMC 6.6L Duramax 3in Down Pipe (For 3 Bolt Flange Style Connection)

SKU: MBRPGMCA428
$294.99
Only 6 left
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Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.

Installation Instructions
Technical Drawing
  • Improved Flow. Bolt-on Installation.
  • Retains All Factory Mounting Points
  • Direct Fit To Stock Exhaust

This Part Fits:

Year Make Model Submodel
2015-2016 Chevrolet Express 2500 Base
2015-2016 Chevrolet Express 3500 Base
2015-2016 Chevrolet Express 3500 LS
2015-2016 Chevrolet Express 3500 LT
2015-2016 Chevrolet Silverado 2500 HD High Country
2015-2016 Chevrolet Silverado 2500 HD LT
2015-2016 Chevrolet Silverado 2500 HD LTZ
2015-2016 Chevrolet Silverado 2500 HD WT
2015-2016 Chevrolet Silverado 3500 HD High Country
2015-2016 Chevrolet Silverado 3500 HD LT
2015-2016 Chevrolet Silverado 3500 HD LTZ
2015-2016 Chevrolet Silverado 3500 HD WT
2015-2016 GMC Savana 2500 Base
2015-2016 GMC Savana 3500 Base
2015-2016 GMC Savana 3500 LS
2015-2016 GMC Savana 3500 LT
2015-2016 GMC Sierra 2500 HD Base
2015-2016 GMC Sierra 2500 HD Denali
2015-2016 GMC Sierra 2500 HD SLE
2015-2016 GMC Sierra 2500 HD SLT
2015-2016 GMC Sierra 3500 HD Base
2015-2016 GMC Sierra 3500 HD Denali
2015-2016 GMC Sierra 3500 HD SLE
2015-2016 GMC Sierra 3500 HD SLT
This Part Fits:
Year Make Model Submodel
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Always verify fitment with your VIN before ordering. Contact us if you need help.
SKU MBRPGMCA428
Brand MBRP
Type Downpipes
Weight 10.2 lb

Shipping

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  • Standard shipping (5–7 business days): calculated at checkout
  • Expedited shipping (2–3 business days): available at checkout
  • Overnight shipping: available for most in-stock items
  • Fast dispatch on in-stock orders with tracking provided after fulfillment

Returns

  • 30-day returns on eligible unused, uninstalled parts in original packaging
  • Installed or modified parts cannot be returned
  • Defective items may be covered by the applicable manufacturer warranty
  • Contact our support team to initiate a return or warranty claim

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