The BMC OTASP-16 air filter is an engine air intake and filtration kit featuring an oval airbox made from five layers of carbon fiber. The airbox shape makes installation easier, while its material helps insulate it from heat sources. The reusable filter material provides filtration with reduced pressure drops.
Inside is the Oval Trumpet, an air ducting and transfer system that uses its shape to increase the amount of air reaching the engine. The airbox sealing system helps maintain pressure at different engine speeds.
- Type: Cylindrical
- Compatibility: Volkswagen Polo
- Airbox shape: Oval
- Airbox material: Five layers of carbon fiber
- Filter material: Reusable
- Airflow system: Oval Trumpet
- Sealing system: Yes