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.

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) D440-0137 is specific to the F8x M3/m4 equipped with the Competition Package. If you have a base vehicle please use Sku D440-0128.

Features and Benefits

• More Power: Max gains of up to +69В HP and +81В lb-ft Trq (Crank)
• +62 HP and +73В lb-ft Trq (Wheel) on base models.
• 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.

Associated Comments

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.

D440-0137 is specific to the F8x M3/m4 equipped with the Competition Package. If you have a base vehicle please use Sku D440-0128.

Details:

• Dinan Point Value: 3
• Max HP Gain: 69 at 4500 RPM
• Max Torque (lb-ft) Gain: 81 at 4500 RPM
• Peak HP: 485 at 6000 RPM
• Peak Torque (lb-ft): 490 at 4000 RPM
• Factory Rated HP: 405 (423 Measured)
• Factory Rated Torque (lb-ft): 406 (411 Measured)
• Peak HP Gain: 61 at 7000 RPM
• Peak Torque (lb-ft) Gain: 80 at 4000 RPM
• Warranty: 1yr/Unlimited Miles
• Material: Plastic