DINANTRONICS Elite Performance Tuner F54 -F57 F60 MINI (D440-0052)


Stage 1 (DINANTRONICS Performance Tuner ONLY) Maximum Power on the late (>12/2014) MINI F54/F55/F56/F57 Cooper & Clubman (B38 Engine): 168 HP, 201 lb-ft of torque.
Stage 1 (DINANTRONICS Performance Tuner ONLY) Maximum Power on the late (>12/2014) MINI F54/F55/F56/F57 Cooper S, Clubman S & JCW (B46/B48 Engine): 247 HP, 295 lb-ft of torque.
The Dinan Difference
The DINANTRONICS Performance Tuner is a highly engineered piece of computer hardware and software that enhances engine performance to levels the stock programming is not allowed to venture into. It does this without negatively affecting your new car warranty coverage and without affecting long term reliability or the functionality of on-board diagnostic systems. It is also the only tuning device designed to be emissions legal in all 50 states. These items are unique to Dinan and together they embody the apex of performance engineering in a powerful, reliable, and warrantied package.
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 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.
Well Engineered
Plug-in tuning devices all have one thing in common, they send a modified signal to the factory ECU, telling it the boost pressure is below target values. This then causes the factory ECU to raise the boost pressure to what it thinks is the correct value. This modified boost pressure signal causes errors in fuel mixture and ignition timing. These errors can cause the on-board diagnostics systems to set faults, but they can also cause exceedingly high catalyst temperatures and a loss of power. In addition, when power is increased, exhaust gas temperature will increase as well and this must be countered with a slightly richer air/fuel mixture. The DINANTRONICS Performance Tuner has the capability to correct short term trim as well as ignition timing errors induced by raising boost pressure. This enables Dinan calibration engineers to optimize air/fuel mixture and ignition timing at elevated boost pressure throughout the entire gamut of engine RPM and engine load. Additionally, the ability to correct short term trim corrections (the difference between target and scheduled fuel mixture) remain within OEM specifications. This minimizes knock sensor activity, which in turn means smooth engine performance, catalyst protection and power increase, while this is also required to make the car emissions legal.
State-of-the-Art Hardware
The DINANTRONICS Performance Tuner is engineered using the best possible components and advanced hardware. The wiring harness uses OE connectors and expandable braided wiring sleeves ensuring that all visible components appear as if they come straight from the factory. More importantly however it guarantees long lasting and dependable performance due to the use of high heat, moisture and abrasion resistant materials and design. The other hardware element involved is the Dinan electronic control unit (ECU) itself. While its outward appearance may seem tame, the processing power and sophistication held within its internal circuitry is anything but. Capable of delivering signals to various systems at an astonishing 4000 times per second the DINANTRONICS Performance Tuner yields the power to control all current signals delivered to the ECU as well as those developed  in the future without a hiccup in performance or reliability.  This immense processing power equates to a high degree of engine control resulting in a much lower likelihood of setting a fault. In addition smoother running conditions and superior drivability are achieved, all of which are Dinan hallmarks.
Unmatched Warranty
Dinan’s comprehensive warranty program, introduced in 1997, provides superior warranty coverage to that which you would find elsewhere. If your vehicle is currently covered by the vehicle manufacturer’s new car limited warranty, Dinan® products are warranted for the remaining term of the vehicle manufacturer’s new car limited warranty. The manufacturer’s new car warranty is limited to 4 years or 50,000 miles (80,000 kilometers in Canada), commencing on the date of first retail sale or the date the vehicle is first placed in-service as a demonstrator or company vehicle, whichever is earlier. Dinan’s warranties are transferable when ownership of the vehicle into which the Dinan products were originally installed is sold. MINI automobiles can now be performance-tuned without the associated concern of negatively affecting the new car warranty coverage.
Designed to be 50 State Emissions Legal
The DINANTRONICS Performance Tuner was designed and built to be the only tuning box on the market that is emissions legal in all 50 states. CARB EO has been submitted and approval is pending.
There is more to a tune than just cranking up the boost. Power needs to come on smoothly and in a predictable way to make the car as fun to drive at wide open throttle as cruising around town.  It is your BMW, but reborn with new found acceleration and speed.
Installation takes under an hour and is available through our network of 300+ Dinan Dealers. Log on to www.dinancars.com to find your nearest dealer.
Easy To Use
Dinan’s ECU is Bluetooth capable. While a smartphone app is currently being developed we have also included a physical bypass plug that can be used, should the need to arise, when you want to revert to stock without disconnecting the entire harness.
Designed for the Future
The DINANTRONICS Performance Tuner was engineered with future expansion of functionality in mind. Boasting the most powerful processing power on the market the DINANTRONICS Performance Tuner can handle more functions and processes than any of its contemporaries. To that end the Dinan performance tuner is capable of interfacing with much more should the need arise down the road. This means that when new functions are developed there will be no need for a new tuning module. Simply a short software update at your local Dinan dealer. Potentially a supplemental harness may be needed to take full advantage of more advanced future development.

Additional information

Weight5 lbs
Dimensions10 × 10 × 14 in
Special Note

This kit is only compatible with B38/B46/B48 MINI's that have a production date after 12/2014. Vehicles produced before this date will need a D440-0051 kit as they use different connectors. Please consult the installation instructions on the Dinan website (http://files.dinancars.com/webresources/datasheets/8ff0ff699612d39c76be191df47a7815.pdf) to determine definitively what connectors are used on the vehicle in question.

Hours for Installation


Emission Status

CARB EO submitted and approval is pending.

Max HP Gain

B48: 51 @ 4500 RPM
B38: 39 @ 4500 RPM

Max Torque Gain

B48: 75 @ 3000 RPM
B38: 49 @ 3000 RPM

Peak HP

B48: 247 @ 5000 RPM
B38: 168 @ 4000 RPM

Peak Torque

B48: 295 @ 3000 RPM
B38: 201 @ 2000 RPM

Peak HP Gain

B48: 37 @ 5000 RPM
B38: 35 @ 4000 RPM

Peak Torque Gain

B48: 61 @ 4000 RPM
B38: 29 @ 2500 RPM

BMW Factory Rated HP

B48: 189 (210 Measured)
B38: 134 (133 Measured)

BMW Factory Rated Torque

B48: 207 (229 Measured)
B38: 162 (156 Measured)


DINANTRONICS Performance Tuner, byplass plug, wiring harness, Dinan Elite software.

California Restricted



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