4″ Aluminized Steel Down Pipe Back Exhaust for GM 6.6L Duramax LML Fits V-Band Clamp Style Turbo Downpipes(2011-2015)

Fitment

2011-2015 GM 6.6L Duramax LML – No Muffler / No Tip
On 2015 Models, Only Fits V-Band Clamp Style Turbo Downpipes

Note：

The turbo direct pipe on some of the 2015 models has a 3-bolt flange instead of a V-band clamp. These kits will only fit models equipped with v-band clamp and will not work for trucks equiped with the 3-bolt flange off the turbo direct pipe!