Description
A quality intake system directly impacts your Duramax’s breathing efficiency, fuel economy, and throttle response—especially critical if you’re towing or pushing your truck hard. The KNE77-3101KP delivers a measurable airflow improvement over the factory setup while protecting your engine with a reusable, washable filter element. This bolt-on kit installs cleanly without fabrication, making it an accessible upgrade for anyone looking to unlock genuine performance gains.
- 77 Series platform
- Reusable filter element
- GM Duramax diesel compatible
- Fits GM fullsize trucks 2017–2019
- Complete bolt-on kit
- Enhanced airflow delivery
- Washable, long-service life
- No fabrication required






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