Bosch 60mm Drive-By-Wire Throttle Body to Miata 1.6 adapter
Pre-Order, adapters expected to be available to ship March 13 2026.
CNC machined adapter to allow installation and use of a Bosch Drive-By-Wire (DBW) throttle body on a stock or aftermarket 1989-1993 Mazda Miata 1.6 intake manifold. The bore of this adapter is sized to work with a stock 1.6 manifold. If an adapter that matches the bore of an aftermarket intake is required, please email [email protected]. All parts are proudly designed and machined in house in our North Carolina shop using US sourced materials.
This adapter allows the installation of either a Bosch 60mm bore DBW throttle body (PN:0280750150; 60mm x 60mm bolt pattern).
The adapter uses an O-Ring seal to seal the throttle body to the adapter. A stock 1.6 throttle body gasket is required to seal the adapter to the manifold and is not included with the adapter. Hardware to install the throttle body to the adapter and the adapter to the manifold is included.
A standalone ECU which supports Drive-By-Wire is required. Drive by wire pedal or throttle body are not included with this adapter. Wiring and configuration of the throttle body is the responsibility of the user. Please consult the manufacturer of your ECU/throttle body for guidance. This product is not intended for road use.
Orders outside of the US require a shipping quote. If you're outside the US and would like to purchase, please select "pickup" for the shipping option and put your shipping address and email in the order notes. We'll contact you with a shipping price. DO NOT select the standard shipping rate as this will cause an order cancellation.