123/TUNE+ 4-R-V-Mini-A+ (bluetooth)

VAT included

The 123/TUNE+ 4-R-V-Mini-Aplus is designed with the Mini enthusiast in mind.
Tuning your engine using your own tablet or smartphone? The TUNE+ is the first wireless electronic ignition that you can program yourself using your iOS or Android Bluetooth 4.0 devices. The free App enables you to adjust the advance curve. It shows an electronic dashboard. Within the settings there is also an immobilizer integrated to secure your car with a state-of-the-art anti-theft system.
The "Mini-A plus" model will replace distributors as used in Mini A+/ A plus engines.

Distributor cap: Straight (R)
In stock

Get it on Google Play Download on the Apple Store

123/TUNE+ programming wireless

After installing the free app and making the Bluetooth connection you can enter the values: at which RPM do you need how many degrees crankshaft? In this way you will easily program your ideal advance curve with your smartphone or tablet.

The app enables you to adjust the advance curve, it shows an electronic dashboard and within the settings there is also an immobilizer integrated to secure your car with a state-of-the-art anti-theft system.

Model "Mini A plus" for Mini distributors

The A+ plus engines were made from circa 1980. The "Mini-A plus" model will replace distributors as used in Mini A+ engines (please check dimensions before ordering). 

Features of the 123/TUNE+ 4-R-V-MINI-A PLUS

- Rotation CW and CCW (auto detect)
- For 6 Volt and/or 12 Volt cars (auto detect)
- Variable dwell constant current, fully automatic (auto detect)
- Coil current protection time-out after 1 second (auto detect)
- For positive and negative earth cars
- Programmable centrifugal advance curve (500 to 8000 rpm)
- Programmable vacuum-advance and boost-retard curve (0 to 200 kPa or -30 inHg to +15 psi)
- Rev limiters (advanced random spark stealing)
- Real-time tuning (ideal for working on a test bench)

Your smartphone or tablet will show you

- Temperature gauge (selectable in degrees Celsius or Fahrenheit)
- Manifold pressure (selectable in Bar or inches Hg/Psi)
- Tachometer (0 to 8000 rpm crankshaft)
- Spark-energy gauge (primary coil current)
- Total-advance gauge (in degrees crankshaft)
- Battery voltage
- GPS speed

Before ordering the TUNE+ please note

We strongly advise you to check the dimensions of the 123/TUNE+ with the original distributor cap AND to carefully read the installation manual before you order! In the installation manual you'll find more information and a few examples with a step by step explanation on how to install and program the 123/TUNE+.

The TUNE+ will run on all iOS and Android devices with Bluetooth 4.0 (or higher).

Coil and sparkplugs

Although used coils all look alike, they should be viewed with suspicion since one cannot tell from the outside whether and how often they were exposed to overheating in the past. Installing the 123ignition system will ensure that the coil will never overheat again in the future. Of course you can also order this here. Below you will find a picture from the coil we recommend at ‘Accessories’ and you can easily add it to your cart.

Perhaps you will also need new spark plugs? At 123ignitionshop we’ve added the spark plugs most commonly used in addition to the 123ignitions we offer. See: the spark plugs list.

Data sheet

Direction of rotation
4,0 - 15,0 volts
500 - 8000 rpm
-30 to 100 Celsius
Stock or high energy coil, primary coil NOT below 1,0 ohm
Constant current, fully automatic
After 1 second current is switched off
Less than 0,5 degr. crankshaft
Programmable: -20 / +20 degrees.
Max. Advance
45 degr. crankshaft
red +6V or +12V, black '-' ignition coil, blue chassis ground
Earth type
Suitable for negative and positive earth systems
Wirelessly programmable with Android or iOS app


mini 1988

9hb81p | Lucas 41907

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Tim Ogden 2019-09-20


Great service for a great product. Loved my first 123 - so easy to adjust. Had to get one for current project and think the Bluetooth upgrade is a brilliant idea. Prompt service was icing on the cake. Many thanks.

John wall 2019-07-19

Mini with a MG metro engine 1275 (rebored to first oversize) HIF

excellent product - engine runs sweet already, better idle and greatly improved throttle response Easy to install and easy adjust curves. Would benefit from a shared data base of curves other similar customers have proven.

  • 1 out of 1 people found this review useful.
Poting Chen 2018-01-18


works good and great fun!