Dinan DINANTRONICS X BMW M5/M8/X5M/X6M S63 - D440-0148
Dinan DINANTRONICS X for the base S63TU4 engine without the Competition Package. Part D440-0148 fits 2018-2023 BMW M5/M8/X5M/X6M applications using the base S63TU4 configuration. The Bluetooth-enabled inline module provides adjustable power levels, plug-and-play installation and onboard diagnostics. Dinan lists up to 98 HP and 103 lb-ft crank gains. Emission Code 7; not legal for sale or use in California while CARB testing is pending.
Request a quote before ordering. FMS Auto Performance confirms vehicle fitment and current availability before issuing an invoice. Include your vehicle year, make, model, trim, engine, and relevant modifications with your request.

