Fully developed on the roller bench (DYNO), for any 944 8V 2.5L from 1985 onwards.
Our 944-remap kit optimises combustion, restores Nm loss and reduces CO2 emissions by up to 1%.
Thanks to improved injection, the engine starts easier, runs smoother and gives lower fuel consumption.
In our workshop, we have often found that the injectors of the Porsche 944 give difference in volume (output) and sometimes get stuck for a while on cold starts. The result is restless running when the engine is cold and idling. It also affects fuel consumption and engine wear.
We therefore searched for a modern matching injector. The choice fell on EV6 injectors from Bosch. With a few minor modifications, these proved suitable for installation in the 944 engine. Our engine was then tuned with these injectors.
The benefits
- Better engine running, idle and mid-range
- More torque from 1000 to 6000 rpm, up to 22Nm possible (our own result)
- More power, is possible,
- Lower fuel consumption (1:10.5 in the mix, even better is possible)
- Snelle conversie (drive by service in ca 3 uur)
- Lower CO emissions
What do you get for it?
- 4 cleaned, flow-matched Bosch injectors EV6
- 1 eprom with completely rewritten ignition and fuel tables and adapted for these injectors.
- We build the eprom into your ECU, soldering required
Suitable for:
All 944 8V 2.5 ltr from 1985/2 , so called type 2. All 924S with 2.5 ltr engine.
The early ECU in 944 (type 1 to 1985) is different and cannot be modified. However, there is a solution, contact us for information.
Tuned eproms had been available for sale for the 944 before. But they were all modified for low-octane fuel (92) and usually only updated for slightly better performance and unfortunately based on the old injectors. We thought it was time for a European version of this eprom. Since our cars have higher compression and we have 98 octane, the output can also be higher and fuel consumption lower.
This kit is also suitable for the new ECUs of Focus 9 (F9T). We have already done a conversion and delivered the car driving perfectly with more torque and power.
Option 1: DIY send your ECU to us
- we test your ecu in our Porsche 944
- we make the necessary adjustments for fitting the new eprom
- we test it again
- we will send it back, including the injectors and your old eprom
- If you have the skills, you can easily replace the injectors yourself.
Make sure you know how to deal with leaking fuel.
If not, a garage near you can replace the injectors.
- Adjust the CO again, usually you come up with 0.5 to 0.8 CO So much lower than original 2.5%
Option 2: Drive By to Den Dolder
In about 3 hours, you will be 'ready to go' with your tuned 944.
We install the eprom as described above.
We will rebuild the injectors for you for an additional fee of 175 euros incl VAT.
We tune the engine to CO
Just make sure you have filled your fuel tank with only octane 98 or higher. If not, we can offer you a bottle of octane booster.
Klant reacties
Klant D
👌🏻 It runs very nicely. More quiet in the engine. Picks up better, even in the bottom end it seems to have more torque.
Klant W
Cold start last night after 7 days.
Picks upimmediately on 4 cylinders .
Have more power both below and above.
Temperature fine, pressure fine.
This customer has been very happy with your chip so far.
Kunde H
I fitted the nozzles and the control unit yesterday and set the CO to 0.8.
The vehicle runs superbly and very smoothly.
Customer L
My Porsche goes great after the Installation. No problems at the TÜV, the low CO value received a compliment.
New injectors combined with new chip....944 runs like clockwork. Belgian inspection with no comments. Dikke merci!
Tags:
tuning, engine management system, M44 engines, engine performance upgrade, modificatie, motor managementsysteem, eprom, remap, performance chip, 944 chiptuning, remapping, octane 944, NLA Reproduction
Megasquirt, MSD, autotune, microsquirt, Vems,
