Request a quote for Dinan PCU - BMW S58 G80/G82/G83/G87 and F97/F98 X3M/X4M - D440-0171.

This listing is for a engine tuning product identified by the product title above. Confirm the exact ECU/application, vehicle configuration, and applicable emissions requirements before ordering.

FMS Auto Performance confirms fitment and current availability before issuing an invoice. Include your vehicle year, make, model, trim, engine, and relevant modifications with your request.