ITB Filter Mounts

Custom-designed trumpets tailored for Toyota Blacktop (BT) and Silvertop (ST) Individual Throttle Bodies (ITBs). Each trumpet is precision-fit to accept standard 65mm filters and compatible with ITB trumpet socks from multiple brands.

Available Lengths
45mm – Snappy Response: Ideal for high-RPM power and quick throttle transitions. Best suited for short-track or aggressive driving where top-end matters most.
70mm – Balanced Setup: A versatile mid-length offering a good compromise between low-end torque and high-RPM breathing. Great for street and mixed-use builds.
85mm – Torque-Focused: Slightly longer stack promotes smoother airflow and better midrange torque. Useful for daily drivers or autocross setups.
100mm – Extended Tuning: Maximizes intake tract length for low-end and midrange gains. Best paired with tuned-length runners or for builds emphasising drivability and throttle modulation.

Mounting Compatibility:
Blacktop ITBs: Mounts with any M6x30mm hardware of your choice.
Silve