DPF Back 4" System Duramax Diesel, 5" Intercooled stainless steel tip
Tough as Nails, and backed by a Lifetime warranty
| vehicle | engine | year | description | 
|---|---|---|---|
| Chevrolet Silverado 2500 HD | 6.6L | 2015 | Bed Length: 78.8in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 3500 HD | 6.6L | 2015 | Bed Length: 78.8in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 2500 HD | 6.6L | 2015 | Bed Length: 78.8in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 3500 HD | 6.6L | 2015 | Bed Length: 78.8in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 2500 HD | 6.6L | 2015 | Bed Length: 78.8in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 3500 HD | 6.6L | 2015 | Bed Length: 78.8in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 2500 HD | 6.6L | 2015 | Bed Length: 78.8in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 3500 HD | 6.6L | 2015 | Bed Length: 78.8in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 2500 HD | 6.6L | 2014 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 3500 HD | 6.6L | 2014 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 2500 HD | 6.6L | 2014 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 3500 HD | 6.6L | 2014 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 2500 HD | 6.6L | 2015 | Bed Length: 97.6in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 2500 HD | 6.6L | 2015 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 3500 HD | 6.6L | 2015 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 3500 HD | 6.6L | 2015 | Bed Length: 97.6in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 2500 HD | 6.6L | 2015 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 2500 HD | 6.6L | 2015 | Bed Length: 97.6in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 3500 HD | 6.6L | 2015 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 3500 HD | 6.6L | 2015 | Bed Length: 97.6in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 2500 HD | 6.6L | 2016 | Bed Length: 97.6in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 2500 HD | 6.6L | 2016 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 2500 HD | 6.6L | 2016 | Bed Length: 78.8in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 2500 HD | 6.6L | 2016 | Bed Length: 78.8in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 3500 HD | 6.6L | 2016 | Bed Length: 78.8in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 3500 HD | 6.6L | 2016 | Bed Length: 97.6in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 3500 HD | 6.6L | 2016 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| Chevrolet Silverado 3500 HD | 6.6L | 2016 | Bed Length: 78.8in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 2500 HD | 6.6L | 2016 | Bed Length: 78.8in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 2500 HD | 6.6L | 2016 | Bed Length: 97.6in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 2500 HD | 6.6L | 2016 | Bed Length: 78.8in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 2500 HD | 6.6L | 2016 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 3500 HD | 6.6L | 2016 | Bed Length: 97.6in; Crew Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 3500 HD | 6.6L | 2016 | Bed Length: 78.8in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 3500 HD | 6.6L | 2016 | Bed Length: 97.6in; Extended Cab Pickup; Single Passenger Side Rear Exit | 
| GMC Sierra 3500 HD | 6.6L | 2016 | Bed Length: 78.8in; Crew Cab Pickup; Single Passenger Side Rear Exit |