Description The Magnus Motorsport 75mm Adaptor Flange is CNC machined from a billet of aluminum for a precision fit to a Mustang 90mm Throttle Body and 75mm BOSCH Drive By Wire Bolt spacing 88mm square (Mustang) Bolt spacing 75mm square (BOSCH DBW 74mm) Included are the bolts needed to attach the adaptor to both the Mustang and BOSCH DBW Part# MMCINT1075 Magnus 75mm Adaptor Flange for Mustang 90mm Throttle Body w/hardware