Diamond Eye 5" Aluminized Cat-Back Single Outlet Exhaust W/Turbo Direct Pipe 06-07 6.6L LBZ Duramax SC-618-BS Level 3: 65 Horsepower -

Level 3: 65 Horsepower - 150 Foot Pounds of Torque

Each injector is meticulously assembled using OE or OE-equivalent components

and sound without compromise

or random surging stemming from a problematic throttle position sensor (accelerator pedal position sensor)

3L engines

Diamond Eye 5" Aluminized Cat-Back Single Outlet Exhaust W/Turbo Direct Pipe 06-07 6.6L LBZ Duramax SC-618-BS Level 3: 65 Horsepower -Upgrading your exhaust in your LBZ Duramax 6. 6L is possibly the most popular upgrades a diesel enthusiest will do. Upgrading exhaust not only aids in power, fuel economy, and overall sound, but it also looks really cool. This 5" Aluminized Steel Cat Back kit from Diamond Eye is an excellent upgrade for your LBZ Duramax. This kit also includes an upgraded turbo direct pipe that features CNC machined end forms for precise fit, mandrel bent tubing for