Description
4″ Downpipe Back Single |
||
| Aluminized | Stainless | |
| 2017-2019, 6.6L, 2500/3500, L5P, Race Exhaust, w/ OEM 4-BOLT Flange | ||
|
EC-CC/SB-LB-Dually Pickup ONLY! ………………………………………………………………………………….
|
880* | SS880* |
|
No Muffler Kit Pickup ONLY! ………………………………………………………………………………
|
880NM* | SS880NM* |
| * IMPORTANT NOTE: These kits will only fit models equipped with the OEM style 4-bolt flange off the turbo direct pipe! If you have a 3-bolt flange, please see our 2015.5+ Duramax Exhaust Kits. | ||
5″ Downpipe Back Single |
||
| Aluminized | Stainless | |
| 2017-2019, 6.6L, 2500/3500, L5P, Race Exhaust, w/ OEM 4-BOLT Flange | ||
|
EC-CC/SB-LB-Dually Pickup ONLY! ………………………………………………………………………………….
|
680* | SS680* |
|
No Muffler Kit Pickup ONLY! ………………………………………………………………………………
|
680NM* | SS680NM* |
| * IMPORTANT NOTE: These kits will only fit models equipped with the OEM style 4-bolt flange off the turbo direct pipe! If you have a 3-bolt flange, please see our 2015.5+ Duramax Exhaust Kits. | ||
