2011-2016 LML Duramax 6.6L CAT & DPF Delete Race Pipe Exhaust 4" for Chevy GMC

This product is a 4-inch race pipe exhaust for 2011-2015 Chevrolet and GMC trucks with a 6.6L Duramax engine. It is made of T-409 stainless steel.

• The description claims this exhaust will not fit trucks equipped with a 3-bolt flange off the turbo direct pipe.