Add the iconic S54 ITB and airbox induction system to your M54 engine with the S54 ITB to M54 Adapter. This CNC-machined aluminum adapter plate ensures a precise fit, giving your M54 the airflow benefits of the S54 ITB throttle system.
Kit Includes:
- RRD CNC Aluminum Adapter Plate
- Screws, washers, and O-rings for installation
Optional DBW Actuator Mount:
- Billet 7075 aluminum bracket for mounting the S54 Drive-By-Wire (DBW) actuator to the M50/M52/S50/S52/M54 engine block
Important Installation Notes:
- Swap the M54 oil filter housing with an M50/S50/S52 housing to avoid clearance issues with the throttle position sensor.
- Modify the rear of the S54 throttle position sensor to fit around the VANOS solenoid connector.
Note: This product is not legal for sale or use on emission-controlled vehicles.
BMW M54 Applications:
BMW 3 Series
2000-2006 E46 320i / 320Ci
2000-2006 E46 325i / 325xi / 325Ci
2000-2006 E46 330i / 330xi / 330Ci
BMW 5 Series
2000-2003 E39 520i [Europe]
2000-2003 E39 525i
2000-2003 E39 530i
2003-2005 E60/E61 525i
2003-2005 E60/E61 530i
BMW 7 Series
2001 E38 730i / 730Li [Europe]
BMW Z3 Series
2000-2002 Z3 2.2i / 2.5i / 3.0i
BMW Z4 Series
2002-2005 Z4 2.5i / 3.0i
BMW X3 Series
2003-2006 E83 X3 2.5i / 3.0i
BMW X5 Series
2000-2006 E53 X5 3.0i