SKU: 62484794305

DinanTronics Elite Performance Tuner for MINI | F56 JCW (Before 12/2014) (NLA)

Sale price$405.00 Regular price$450.00
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Description

DinanTronics Elite Performance Tuner for MINI | F56 JCW (Before 12/2014) (NLA)Note: This kit is only compatible with B48 MINI Cooper JCW's that have a production date before 12 2014. Vehicles produced after this date will need a D440 0056 kit as they use different connectors. Please consult the installation instructions to determine definitively what connectors are used on the vehicle in question. ONLY applicable to John Cooper Works vehicles. Benefits of the DINANTRONICS Sport Performance Tuner for MINI JCW B48 Engines: ELITE

Note: This kit is only compatible with B48 MINI Cooper JCW's that have a production date before 12/2014. Vehicles produced after this date will need a D440-0056 kit as they use different connectors. Please consult the installation instructions to determine definitively what connectors are used on the vehicle in question. ONLY applicable to John Cooper Works vehicles.


Benefits of the DINANTRONICS Sport Performance Tuner for MINI JCW B48 Engines:

  • ELITE (DINANTRONICS Performance Tuner ONLY) Maximum Power on the early (<12/2014) MINI F56 Cooper JCW (B48 Engine): 280 HP, 310 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.

Drivability

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

Installation takes under an hour and is available through our network of 300+ Dinan Dealers.

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.

Installation Instructions: DinanTronics D440-0055 Instructions

VEHICLE FITMENT

  • Up to 12/2014 F56 JCW
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 62484794305

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A
Amazon Customer
Carnegie, US
★★★★★ 5
Mag-Safe Magnetic
Great product! The MagSafe compatibility is perfect—it snaps right on instantly. I prefer this over the wireless charging mounts because those always seem to overheat my phone on long trips. This is lightweight, stable, and the all-black aesthetic blends right into the Tesla screen frame. 10/10 for any Tesla owner.
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Reviewed in the United States on January 15, 2026
S
SuperBanker
Chelsea, US
★★★★★ 4
Perfect Little Mount for Tesla Drivers
I like that this Tesla phone mount snaps onto the back of the screen cleanly and holds my iPhone with a strong MagSafe grip. It keeps the phone right where I need it without blocking the view, and the adjustable angle makes navigation super easy to see while driving. I do not like that it can wobble a tiny bit on rough roads, and the magnet isn’t as strong if you’re using a thicker case. Overall, a great accessory that makes the Model 3/Y setup even more convenient!
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Reviewed in the United States on November 14, 2025
P
photogirl5
San Leandro, US
★★★★★ 5
Tesla MagSafe mount for phone
Very cool phone mount that I hadn’t thought to purchase until I saw it as an option on Vine. Easy to install using the included adhesive strips pre-attached to the mount. It has a nice firm grip on the MagSafe for the phone and the mount itself sticks very well to the back of the Tesla screen with no issues. It is in the perfect location in the dashboard area as it doesn’t block any view or buttons. No negative aspects to my experience with this product.
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Reviewed in the United States on December 21, 2025
J
J. Youm
Louisville, US
★★★★★ 4
Arm can be positioned in many ways, but doesn't grip as hard and the phone rattles in rough roads
I liked how this product looked in the picture so I ordered it. But when I installed it, I found out that it doesn't have the same amount of "grip power" because you have to turn a little knob on the side to tighten the grip and it's not that easy to do compared to other screw type phone mounts that have bigger screws. The magnet was slightly weaker than my existing phone holder but it was adequately strong. It was good to see how one could position the phone in different positions due to the way the arm is designed to be moved and adjusted. But the one biggest thing I didn't like is how the phone kept on shaking/rattling when I drove over rough roads. The metal arm is quite thin and although it's metal and not plastic, due to the thinness of the material, it was easily rattled and made the phone rattle a lot in return. Over smooth roads this won't be a big problem though. I wasn't quite satisfied with this, although it's adequately good enough.
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Reviewed in the United States on October 3, 2025
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Verified Purchase
Amazon junkie
Draper, US
★★★★★ 5
The search is over…
Style: 15W Charger
I have purchased so many mounts, but this one is perfect. It is easy to remove and apply to the screen. I don’t have to worry about damaging the screen with adhesive. The magnet is strong, and as a result, the phone is very stable. The most important benefit for me is the multiple viewing positions. The vertical placement and height are prefect. This is a quality product.
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Reviewed in the United States on February 17, 2026

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