Dinan DINANTRONICS X for BMW N63TU2 applications. Part D440-0147 fits 2018-2019 BMW M550i, 2016-2019 BMW 750i/750Li, 2019-2021 BMW X5 xDrive50i and 2019-2021 BMW X7 xDrive50i applications listed by Dinan. The Bluetooth-enabled inline module provides seven power levels plus bypass, plug-and-play installation, onboard diagnostics and factory safeguards. Dinan lists up to 49 HP and 61 lb-ft crank gains. Emission Code 7; California sale/use is subject to Dinan's current CARB status.

California emissions notice: Dinan states this product is NOT LEGAL FOR SALE OR USE IN CALIFORNIA while CARB testing is pending. Confirm current manufacturer emissions status and applicable requirements before sale or installation for California use.

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.