Oval Trumpet Airbox (OTA)

Discover BMC's latest innovation with the dynamic "OTA" (Oval Trumpet Airbox). This carbon direct air intake system provides a patented complete kit to aspirate and filter your vehicle's engine air.

The oval shape of the sophisticated system inside the OTA box facilitates channeling, transporting, and increasing the airflow by introducing the innovative "Trumpet" system, a trumpet located on the air outlet side. This design optimizes the flow of air to the engine, reducing turbulence and minimizing losses along the suction line. Also, benefit from the dynamic pressure generated by the speed of the moving car.

Replacing the original airbox, the oval shape of the OTA box offers great versatility for installation, with exceptional thermal insulation due to its 5-layer carbon fiber compound. It also ensures maximum sealing against pressure at any engine speed.

The BMC cylindrical air filter inside the box is washable and regenerable.

These OTA boxes, used in top-tier competitions, are available in various universal versions, adaptable to all types of cars (which you can complement with BMC mounting accessories such as sleeves and reducers), as well as specific versions dedicated to particular engines and models, including all necessary installation accessories.