K to B TPS Throttle Body Adapter Electronics This is Koyo's ALL ALUMINUM

This is Koyo's ALL ALUMINUM Miata Racing Performance Radiator

Getrag Differential Upgrade

so your best option would be to order the uncoated cover and then modify it any way you like

For all customer-supplied ECUs: Unlike some ECU options

K to B TPS Throttle Body Adapter Electronics This is Koyo's ALL ALUMINUMIf you'd like to install a K series Acuity TPS on one of our 74mm B series throttle bodies, you'll need this handy adapter to make it all work. Just remove the B series TPS plate and bolt this on with the supplied screw and then bolt on the K TPS. Our unique design includes a flange on the throttle body side to prevent the shaft from sliding back and forth when the B series plate is removed.