S54 ITB Adapter Kit for M50/S50/M52/S52US Engines

With the RRD S54 ITB to M50/M52/S50/S52 Adapter Kit, you can now properly add the S54 ITB and Airbox induction system to your M50/M52/S50/S52 based engine.  We have given you the option to buy the adapter kit if you already own a set of S54 Individual Throttle Bodies. If you need a used S54 ITB set, we have limited stock. The full adapter kit comes with: RRD CNC Aluminum cylinder head to S54 ITB adapter plate Hardware (Screws, washers, o-rings) Complete cable throttle assembly including: RRD CNC Aluminum throttle bell crank with premium high strength bearings RRD CNC Aluminum adapter to bell crank mount and hardware Throttle cable Throttle linkage S54 air plenum block-off plugs EV1 Extensions for fuel injector connectors This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications. Lead times are currently 3 weeks or shorter on average.