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by Wehrli

Wehrli 15.5-16 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (3 Bolt Flange)

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Original price $359.00
Original price $359.00 - Original price $359.00
Original price $359.00
Current price $348.23
$348.23 - $348.23
Current price $348.23
Availability:
10 in stock, ready to be shipped

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

Replace the restrictive crushed factory down pipe on your 2015.5-2016 LML Duramax with this full 3" Stainless steel down pipe. For use with factory turbo or factory style drop in turbo on trucks with the 3 bolt flange exhaust connection. - - Replaces the following GM Part Numbers: 12674630, 12655717 - - For 2011-2014 style exhaust system with v-band connection use Down pipe PN: WCF100704

  • 3" Stainless Downpipe (3 bolt flange)
  • Heat Wrap and clamps
  • No Tuning Required
  • Made in USA
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Vehicle Compatibility 32 vehicles

Year Make Model Submodel
2015 Chevrolet Silverado 2500 HD High Country
2016 Chevrolet Silverado 2500 HD High Country
2015 Chevrolet Silverado 2500 HD LT
2016 Chevrolet Silverado 2500 HD LT
2015 Chevrolet Silverado 2500 HD LTZ
2016 Chevrolet Silverado 2500 HD LTZ
2015 Chevrolet Silverado 2500 HD WT
2016 Chevrolet Silverado 2500 HD WT
2015 Chevrolet Silverado 3500 HD High Country
2016 Chevrolet Silverado 3500 HD High Country
2015 Chevrolet Silverado 3500 HD LT
2016 Chevrolet Silverado 3500 HD LT
2015 Chevrolet Silverado 3500 HD LTZ
2016 Chevrolet Silverado 3500 HD LTZ
2015 Chevrolet Silverado 3500 HD WT
2016 Chevrolet Silverado 3500 HD WT
2015 GMC Sierra 2500 HD Base
2016 GMC Sierra 2500 HD Base
2015 GMC Sierra 2500 HD Denali
2016 GMC Sierra 2500 HD Denali
2015 GMC Sierra 2500 HD SLE
2016 GMC Sierra 2500 HD SLE
2015 GMC Sierra 2500 HD SLT
2016 GMC Sierra 2500 HD SLT
2015 GMC Sierra 3500 HD Base
2016 GMC Sierra 3500 HD Base
2015 GMC Sierra 3500 HD Denali
2016 GMC Sierra 3500 HD Denali
2015 GMC Sierra 3500 HD SLE
2016 GMC Sierra 3500 HD SLE
2015 GMC Sierra 3500 HD SLT
2016 GMC Sierra 3500 HD SLT