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Show your support with a Thoroughbred Diesel t-shirt, sweatshirt, or sticker decal.
Thoroughbred Sku #: DEMK4156S-TD Manufacturer Sku #: K4156S-TD
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$682.04
2011 - 2015 Chevy Silverado 2500
2011 - 2015 Chevy Silverado 3500
2011 - 2015 GMC Sierra 2500
2011 - 2015 GMC Sierra 3500
K4156S-TD - for 2011, 2012 & 2013- Chevy/GMC 6.6L Duramax diesel 2500/3500 (all cab and bed lengths) 4" stainless - performance diesel exhaust kit - diesel particulate filter back turn down single - stainless steel tip included. Exits behind the rear axle towards the ground.