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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
This Part Fits:
Year
Make
Model
Submodel
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
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
Wehrli 15.5-16 Chevrolet 6.6L LML Duramax 3in Stainless Down Pipe (3 Bolt Flange)
$338.53
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Does it come with a warranty?
Any products listed will have a warranty provided by the manufacturer only. Stealth Diesel is not liable for any warranty. We can assist in warranty claims but we do not provide warranty on items we dont manufacturer. Most products have a 1 year warranty. For more information on warranty, reach out to us or the manufacturer for specific warranty details.
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We recommend reaching out directly to the manufacturer, but we are availble to assist with any issues or concerns for troubleshooting.
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Free ground shipping will be UPS ground, typically 5-7 business days or sooner. Expidited shipping is available on in stock products only.
What's the returns policy?
Most items are returnable unopened within 30 days of purchase. A stocking fee of 20% will be deducted for all returns. Items that are non-refundable are special order, custom made, powder coated, electrical or oversize items. Return shipping is at the expense of the buyer.
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