AIRTEC Motorsport Focus ST250 RS Style Air Box
The AIRTEC Motorsport Focus ST250 RS Style Air Box is a genuine Ford Focus MK3 RS air box that is designed to directly replace the standard air box in the ST250. This air box comes with optional extras, including a genuine K&N 57 S performance filter and a Pro Hoses silicone induction hose.
Please Note: You will need to select one of the following options:
- Option 1: Air box
- Option 2: Air box and K&N 57S Filter
- Option 3: Air box, K&N 57S Filter, and Pro Hoses silicone induction hose
The Pro Hoses silicone induction hose upgrade is available in the following colors:
- Frozen White
- Bright Red
- Gloss Black
- Bright Blue
- Grey
Please note that custom colors are made to order and may cause a 5-10 day delay.
The AIRTEC Motorsport Focus ST250 RS Style Air Box offers improved performance and airflow for your vehicle. Upgrade your air box today for enhanced engine performance.