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EvoX's latest 2022 custom SSTXMOD V1 TCU ROM is available for download. Price: $37.00 |
SOFTWARE UPGRADE FOR YOUR STOCK SST AUTOMATIC GEARBOX TRANSMISSION ECU
The Awesomeness of reflashing into the stock SST transmission is that this increase in clutch pressures is quite far away from your tune. So basically you will get faster gear shifts. Crisper shifts, and less clutch wear. And increased throttle responsiveness when in s-sport mode. No downsides. Basically.
1 . "Best money ever spent. Going from Sport mode only to supersport then to this is like an entirely new transmission. Best money ever spent."
2. "Fantastic, I have installed it and tested this morning it shift's so quick now in all modes. This was really needed with all the extra torque on e85 great job!"
3. "thanks man , i really like how my car shifts now, im going to put the extra 10% clutch pressure now"
4. "I just installed it today and my car shifts perfect, love this update worth the money"
5. "I tried the car. it's superb. the gears change really fast and you can really feel the extra pressure on the clutches, I no longer have the problem of gear disengagement at full throttle in launch control."
6. "I am very impressed. It turned out really good. "
7. "I installed the EvoScan SST mod, It’s really great. No more gear slipping and hold the gear much more stronger. Really appreciate it man thanks"
• $37 USD For the Modified CFF SST TCU ROM file you can safely flash to your car using PassThruCAN Windows7/10/11 software and an Openport 2.0 cable. one licensed rom per vehicle, two vehicles will need 2x $37. please provide your VIN number in the comments when ordering. You can flash your original CFF file back to the Car if you don't like the increased clutch pressures.
• additional optional extra $20 for Engine SST Tuning Guide PDF v1.2, this includes all the learnings from the Hundreds of hours of learning during SST dissassembly, Logging internal SST values, and Testing SST TCU modifications over the past 9 months since May 2021.
- SST V1 includes TWO MAJOR FEATURES, never before seen on a Stock Factory SST ECU
- SST V1 also includes a preview Version of the new EvoScan v3.0 that has built in SST Teach In Calibration for the SST transmission.
The TC-SST factory TCU rom is a Tricore, and dis-assembly was done using github's Ghidra software by the 3 of us for many months starting in May 2021. Special thanks to Nikolay from RU, Special thanks to Hamish from EvoScan, and Matt from New Zealand, for all the efforts in cracking open the SST TCU greatness and hundreds of hours testing.
DISCLAIMER: It is the responsibility of the owner to regularly change your SST OIL with OEM SSTF-1 or a comptaible DCT oil such as Castrol Transmax or Penrite DCT. Limitless Designs Limited will assist you where there is any issues with the software, flashing new firmware or flashing back to stock SST rom. SST MODs are deemed safe because it still within the parameters of the existing transmission, the clutch pressures increased are still within the confines of the operating limits both software and physcal sst transmission wise, and the research team have studied many other studies on DCT transmission software engineering and working parameters. We tested our mods for 9 months using New Zealand based 2008 JDM EvoX vehicles before releasing them, we have already found the variations across models and versions so it is safe on all EvoX and Ralliart variations. We have researched that the stock clutch seals can hold more than we are increasing and that the software and sst still retains its factory limit of 242 psi, we have tested that moving to S-Sport whilst driving is also safe, and that it operates no different than if you had manually moved the manual gear change yourself. Anything that happens to your SST could happen with or without the mods. Limitless Designs Limited is only liable for up to the cost of the purchase of the software mod. If you have any questions, please direct them to Hamish Ahern on facebook.