Want a chip set for your LH-Jetronic 2.4 and EZK?


Here you can buy the famous tuning chips from Stoni. I match all chips to each engine and always ask about the injector size and mass air flow sensor to get the best possible result. This ensures that the engine runs optimally from the first moment. After the first warm-up, the adaptation of the LH is almost perfect.

General features:

* Extended main fuel map to 7000rpm
* Rev limiter set to 7400rpm
* MAF limiter map set to maximum (colloquial: Fuel-Cut)
* Better acceleration
* Without Immobilizer

Chip levels:

* Level 0: Stock FK/FT Chip without immobilizer; to unlock your box.

* Level 1: Tuning Chip for stock injectors and stock 2.5"MAF
With this upgrade you get the general features described above (up to 200HP).

* Level 2: Tuning Chip for stock injectors and 3"MAF
This upgrade allows you to use a 3" MAF along with your stock fuel injectors (317cc). This will raise the fuelcut to a higher level and extends the usable power band (>200HP).

* Level 3: Tuning Chip for bigger injectors and 3"MAF
This upgrade allows you to use a 3" MAF along with greentops or grey Bosch Motorsport fuel injectors (421/422cc). This is the best combination in terms of performance, driving behavior and emission requirements ​​(>250 HP).

* Level 4: Tuning Chip for bigger injectors up to 650cc and 3"MAF
These combinations are for motorsport purposes, all injector sizes can be programmed. The larger the injector become, the more the idle and lower load range suffers. There may be problems meeting state emission control requirements.

Level 0-3 is intended for daily driving. Depending on the components used, the engine behaves in a civilized manner.


* Bosch Injector List - Flow Ratings
* Let's talk about Air Fuel Ratio, AFR, rich mixture on B230FTs

Recommandation:

* 3" MAF; Bosch 0 280 213 012 / 0 986 280 110 / 0 280 213 025
* Spark Plugs Bosch WR5DC+ / NGK8...
* 421cc/min@3bar EV6 - Bosch 0280 156 280 (Grey Motorsport)
* 422cc/min@3bar EV6 - Bosch 0280 155 968 (Green Tops)

{LH- Chips for FT-ECUs}


0 280 000 984  (*)
0 280 000 981  (*)
0 280 000 980  (*)
0 280 000 979  (*)
0 280 000 977  (*)
0 280 000 976  (*)
0 280 000 975  (*)
0 280 000 967  (*)
0 280 000 962  
0 280 000 954  
0 280 000 937  
0 280 000 932  
0 280 000 563  not supported
* preferred ECU
----------------------
All ECUs above are Turbo-ECUs and can be used chipped with B200FT+B230FT engines, all chips come without immobilizer.

{EZK- Chips}

0 227 400 219
0 227 400 208
0 227 400 207
0 227 400 148  *
0 227 400 146  *
* requires daughterboard
----------------------
EZK-Daughterboard
and Wasted spark

{Availability & Prices}

LH-Jetronic:  150 Euro
EZ-116K:        50 Euro
Bundle:          175 Euro

Stock: available