4" DPF/EGR/DEF/CCV Delete Kit for 2015.5-2016 6.6L Duramax LML

Material: T-409 stainless steel,aluminum. Tuner: Mini Maxx V2 Delete Tuner. 4" Downpipe-Back Race Exhaust System. Free-flowing exhaust system for more power and better fuel economy. No bungs for a more efficient, unobstructed exhaust flow. Increase in fuel efficiency, resulting in savings at the pump. Only fit models equipped with 3-bolt flange and will not work for trucks equipped with the V-band clamp off the turbo direct pipe! Fits the 2015.5-2016 GMC Chevy Duramax 6.6L 2500/3500 pickup with the LML engine. Will not fit Cab & Chassis trucks.