GFBV D440-0131 DINANTRONICS X - 2016-2021 BMW M240i/340i/440i/540i/640i/740i/X3 M40i/X4 M40i - Fits select 2016-2021 BMW models

B58 Engine (A)

A further advancement beyond its entry level little brother, the DINANTRONICS SPORT, X connects to additional inputs and/or has a more refined tuning strategy that yields more power as a result. For those that do not wish to (or can't) alter their stock ECU with a more robust engine flash the DINANTRONICS X is a perfect alternative to satiate the craving for "more". Whichever level of engine tuning is ultimately chosen you can be sure to be pleased by the result. The Dinan Difference is possible by employing a full staff of talented engineers that are well rounded in many facets of automotive engineering and backed by a wealth of hands-on knowledge. Stemming from diverse backgrounds not only on racing teams but on standard factory production line vehicles, we have seen it all. Manipulating these signals/maps with an adept hand, all the while keeping an engine running at its best and with the most reliable power, is what Dinan is all about.; NOTE(S): (1) Please refer to the recommended mapping notice below for important operating information. (2) Fitment on the G11/G12 740i could be either D440-0131 or D440-0132. Please consult the connector images supplied and compare to your vehicle to determine which SKU is applicable to your specific vehicle.; The DINANTRONICS X is the newest installment of the highly successful Dinan foray into inline tuning modules. Like its predecessors it is a highly engineered piece of computer hardware and software that enhances engine performance to levels the stock programming is not allowed to venture. It does this without affecting long term reliability or the functionality of on-board diagnostic systems when run under recommended operating variables. Unlike its predecessor however, the DINANTRONICS X is Bluetooth smart and offers convenient access to the adjustment of power levels directly from the palm of your hand.

Features and Benefits: 14 day satisfaction guarantee.; 1 year limited warranty.; 7 power levels and a bypass setting to choose from.; Bluetooth smart (Android and iOS Compatible). App download / pairing process detailed within the installation instructions located under the Tech Resources dropdown below.; More Power: Max gains of up to +47 HP and +59 lb-ft TRQ (Crank); +42 HP and +54 lb-ft TRQ (Wheel).; On board diagnostics and factory safeguards maintained.; Plug and play installation.; Smooth and predictable power delivery.; Unaffected by dealer factory updates.

DINANTRONICS X does not carry the factory matching warranty that Dinan is known for. DINANTRONICS X's warranty is a 1-year, product only warranty, that does not cover consequential damages or labor reimbursement._x000D_ _x000D_ Fitment on the G11/G12 740i could be either D440-0131 or D440-0132. Please consult the connector images supplied and compare to your vehicle to determine which SKU is applicable to your specific vehicle.

DIN FICM