Description
The factory intake heater grid restricts airflow and traps heat in your 5.9L Cummins combustion chamber—this delete spacer eliminates that bottleneck to drop EGTs, reduce smoke, and unlock cleaner combustion. If you’re running moderate power levels or operating in warmer climates, this reversible upgrade delivers measurable gains without fabrication, and you can reinstall the stock grid when winter hits. Built from billet 6061-T6 aluminum and precision CNC-machined in Michigan, it’s engineered for durability and bolts in around 30 minutes.
- Material: Billet 6061-T6 aluminum
- Finish: Anodized red
- Fitment: 1998.5–2007 Dodge Ram 5.9L Cummins Diesel
- Installation: Bolt-on, ~30 minutes
- Design: Reversible, heater grid compatible
- Performance Benefit: Improved airflow, reduced EGTs
- Manufacturing: USA-made (Michigan)
- Corrosion Resistance: Red anodized finish






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