3" Turbo Down Pipe w/3 bolt flange style connection - 15.5-16 GM Duramax LML

Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.

Greater Heat Retention
20% Greater Flow Over Stock
Richer Diesel Sound
Will not Affect Emissions (DPF system or the Urea injection system)
Gains of +21 HP and +24 lb/ft Torque
Only works with a 3 bolt flange style connection