- 50.15% Airflow Increase over stock
- 99.41% Efficiency @ 653 CFM
- Bolt-on Installation
- Increased throttle response
Designed to minimize restriction and increase air flow.
The 75-5080 kit has two air flow configurations with a silicone box plug that can be left on or off depending on your needs.
Looks great, long lasting and can take the heat.
Premium silicone seals won't tear or crack and can handle temperatures as high as 400℉.
Removable, clear polycarbonate lid for a great finished look.
Our new lid seal protects the edges and secures it to the air box.
Fit and finish are second to none.
The 75-5080 intake kit for the 2006 & 2007 Duramax 6.6L V8 LLY/LBZ installs in less than an hour and outperforms the stock intake.