Nuke

I second that, but I feel OV have few more tricks up their sleeves and they will be leading in terms of power output....also TTI will have major issues with remote tuning since language is a big challange

Sheddy

I should be getting my TTI reflash tools this week so i'll keep you guys updated.

cbus

Are you the first North American customer?

Sheddy

Yup!
They have a facility in California where the tools are being shipped from.

cbus

That's awesome. Please let us know how the remote fine-tuning process goes as well. Are you doing TCU when it's available?

Sheddy

Will do! Eventually i would like to get the TCU upgrade, but for now Stage 1 will suffice.

Pacific13

Sheddy, could you please ask TTI whether the flash is exactly the same for a RC-200t-FSport? On the other hand, is it possible to obtain everything in Europe for ron 98? I will follow with great interest your advice and opinion for both ECU and TCU.Thanks

E46CT

don't see any reason whatsoever it would be different.

looking forward to sheddys results.

Sheddy

I am sure its the same tune file for IS/RC200t platform and from the information on their website it is compatible with both 95 and 98 RON fuel types so once that request is made they would provide accordingly. Tony from TTI is now on the forum so hopefully he can provide more insight on this.

95 RON - 91 OCT
98 RON- 93 OCT

gbgary

if the tune only came in a programmer that would save stock tune.

Sheddy

Yes that would be awesome if they can eventually get this done.

cbus

Didn't consider that vs OV. The inability to download stock settings is a huge downside.

Sheddy

According to their website OV doesn't have that option either. The IS350 tune has a handheld programmer but the 8AR-FTS motor has to be uploaded via laptop.

zcon

Does that mean with the tune we have the software to edit the tune on our side? or have a professional tuner customize the tune to our car on a dyno?

TTITony

Hello

The ECU communication protocols of the RC200T and IS200T are the same.

ECU control module has a fuel octane decision is mainly from the engine knock sensor and road driving calculation engine load and etc..... then detect the occurrence of knocking level.

If we put 98RON tuned file but you use 95RON so the knocking situation has increased but the protection mechanism is immediately involved to protect engine and reduce the risk of failure, About this protection mechanism We raise the standard for durability.

I hope everyone knows what I mean