BMW

DINANTRONICS X - 2020-2023 BMW M240I/M340I/M440I/X3 M40I/X4 M40I/ Z4 M40I

$589.95 $656.00
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:
  • More Power: Max gains of up to +60 HP and +91 lb-ft TRQ (Crank); +55 HP and +80 lb-ft TRQ (Wheel).
  • Bluetooth smart (Android and iOS Compatible). App download / pairing process detailed within the installation instructions located under the Tech Resources dropdown below.
  • 7 power levels and a bypass setting to choose from.
  • Smooth and predictable power delivery.
  • On board diagnostics and factory safeguards maintained.
  • Unaffected by dealer factory updates.
  • Plug and play installation.
  • 14 day satisfaction guarantee.
  • 1 year limited warranty.

Product ID: D440-0153
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Anthony R. Verified Customer   
03-21-25

their site is very intuitive and easy to navigate. I would highly recommend AutoCouture as they sell quality products at fair prices

Merchant Choice

ive seen their builds on forums and HRE wheel gallery and liked them

Jacob N. Verified Customer   
03-09-25

Good customer service.

Yonatan A. Verified Customer   
03-03-25

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