2007.5-2024 Cummins Grid Heater Delete

Fits

Replace your restrictive factory heater grid with the Grid Heater Delete, engineered to unlock significant airflow gains for your 2007.5-2024 Cummins. The fully pocketed design and 120% larger inlet deliver enhanced cylinder charging with every combustion cycle. Precision CNC-machined from 6061-T6 aluminum, this component is available in sleek silver or durable titanium finishes. Independent flow bench testing by Central Florida Machine & Speed confirmed a substantial 132 CFM improvement over factory specifications—jumping from 396 CFM to 528 CFM at identical inlet pressures. Note: Not compatible with cab and chassis configurations (4500/5500 models).