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  • MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit Downpipes MBRP
  • MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit Downpipes MBRP
  • MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit Downpipes MBRP
  • MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit Downpipes MBRP
  • MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit Downpipes MBRP
  • MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit Downpipes MBRP

MBRP 15.5-16 GM Duramax 6.6L 3in Down Pipe Kit

£350.20
£350.20
Tax & Shipping calculated at checkout

Vendor : MBRP

Product Type : Downpipes

Sku : MBRPGM8428

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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
Installation Instructions
Warranty


This Part Fits:

Year Make Model Submodel
2015-2017 Chevrolet Silverado 2500 HD High Country
2015-2017 Chevrolet Silverado 2500 HD LT
2015-2017 Chevrolet Silverado 2500 HD LTZ
2015-2017 Chevrolet Silverado 2500 HD WT
2015-2017 Chevrolet Silverado 3500 HD High Country
2015-2017 Chevrolet Silverado 3500 HD LT
2015-2017 Chevrolet Silverado 3500 HD LTZ
2015-2017 Chevrolet Silverado 3500 HD WT
2015-2017 GMC Sierra 2500 HD Base
2015-2017 GMC Sierra 2500 HD Denali
2015-2017 GMC Sierra 2500 HD SLE
2015-2017 GMC Sierra 2500 HD SLT
2015-2017 GMC Sierra 3500 HD Base
2015-2017 GMC Sierra 3500 HD Denali
2015-2017 GMC Sierra 3500 HD SLE
2015-2017 GMC Sierra 3500 HD SLT