RCI Cold Air Intake Guide
What is an RCI cold air intake?
RCI stands for Rtunes Cold Air Intake. It uses longer intake tubing to place the filter farther from the engine, helping bring the filter away from direct engine-bay heat when the vehicle design allows.
Why choose an RCI intake?
- More remote filter placement: The longer intake route places the filter farther from the engine than a typical short ram layout.
- Airflow-focused design: The tubing and high-flow filter are designed to support freer airflow than many factory intake systems.
- Potentially cooler inlet air: Depending on the vehicle and filter location, the system may help draw air from a cooler area.
- Vehicle-specific fit: Each kit is designed around the listed year, model, engine, and application details.
- Distinct intake sound: An RCI system can add a deeper, more noticeable induction tone under acceleration.
RCI vs. RHI vs. RSI
| Intake family | Design | Best for |
|---|---|---|
| RCI Cold Air Intake | Longer piping places the filter farther from the engine | Drivers who prefer remote filter placement and a cooler-air-focused layout |
| RHI Heat Shield Air Intake | Open filter with a vehicle-specific heat shield | Drivers who want added separation from direct engine-bay heat with a compact layout |
| RSI Short Ram Air Intake | Compact piping keeps the filter inside the engine bay | Simple installations, tight engine bays, and stronger induction sound |
Is an RCI intake right for you?
Choose RCI when you want a longer intake route and remote filter placement, and you are comfortable with a potentially more involved installation. Confirm the vehicle year, model, engine, and transmission details on each product page before ordering.