RSI Short Ram Intake Guide
What is an RSI short ram intake?
RSI stands for Rtunes Short Ram Intake. It uses a compact intake tube and filter layout inside the engine bay for a straightforward installation and a stronger induction sound.
Why choose an RSI intake?
- Simple installation: The compact layout is designed for a more direct replacement of the factory intake components.
- Strong induction sound: An RSI system can make the engine’s intake tone more noticeable under acceleration.
- Compact engine-bay layout: Shorter tubing can work well where space is limited or a remote filter route is not practical.
- Vehicle-specific fit: Each kit is designed around the listed year, model, engine, and application details.
- Airflow-focused upgrade: A high-flow filter and intake tube can support freer airflow than many factory systems, depending on the vehicle.
RSI vs. RHI vs. RCI
| Intake family | Design | Best for |
|---|---|---|
| RSI Short Ram Air Intake | Compact piping keeps the filter inside the engine bay | Simple installations, tight engine bays, and stronger induction sound |
| RHI Heat Shield Air Intake | Open filter with a vehicle-specific heat shield | Drivers who want added separation from direct engine-bay heat |
| RCI Cold Air Intake | Longer piping places the filter farther from the engine | Drivers who prefer remote filter placement and a longer intake route |
Is an RSI intake right for you?
Choose RSI when you want a compact, straightforward intake upgrade with a stronger induction sound. The filter remains inside the engine bay, so confirm the vehicle application and compare the layout with RHI or RCI before ordering.