RRRacing

iTrader: (1)

The transmission tune is not so much the problem, its just that we have to figure out how to do it through the OBD handheld unit, otherwise folks have to send us your ECU's.

Rafi

Cthan3o3

iTrader: (1)

Have you been able to successfully tune the 3rd gen 350 thru your handheld unit?

rw3

iTrader: (1)

Are you saying that you are able to tune the transmission if we send in the ECU? I personally wouldn't be opposed to that just as long as the transmission tune helps with overall transmission shifts, especially in manual mode.

Icy350

iTrader: (18)

I dont have a problem driving back for the transmission tune That is of course you guys have solved the mystery!

mike33

iTrader: (1)

Rafi,

I would be willing to send the ecu for the trans tune, if you can get the rev limit increase to work in auto mode and get the paddle shifters to shift much faster in manual mode... Is this possible right now?

Tro209

If you are able to tune the Trans to work with the tune in auto mode at least, then I would send my ECU as soon as possible lol. Is this something you can do?? Because as you can tell you got a few of us excited

SRC350F

Rafi is it safe to assume that in 3 years a ECU tune for the 4GS/RC/3IS will be out?

metaleckz

iTrader: (9)

Im willing to send it as well!
Im noob but is the transmission and engine ecu the same?

Tro209

Any update on this Rafi? It would be great if the transmission was tunable. I'm really itching to buy the tune right now too.

rw3

iTrader: (1)

I'm hoping the lack of updates on the transmission tune means they are working hard to getting it figured out. It's the only reason I've held out on my GS350...

Tro209

I would hope so, but to be honest I doubt it..

MDHLexus

iTrader: (5)

Any updates on this?

Tro209

As far as rr racing is concerned, they've been quiet about any progress. I hope that doesn't mean they've given up.. I was about to order my obd tune from them last week but decided to hold off till I raise my car up a bit (currently tucking all 4 wheels lol) and buy some proper tires too since at the moment im running a less than optimal stretch tire setup.

rw3

iTrader: (1)

The lack of updates is kinda odd.

Tro209

Last I heard they were more focused on the ISF. I don't blame them though to be honest. The ISF crowd is generally more performance focused then the ISx50 owners. Even though there are quite a few of us who want to see improvements on our cars transmission and engine, there just isn't as much interest I guess compared to the ISF guys.

Either that or they just wanna focus on one platform at a time. Honestly I hope it's the latter.. Because if this is where it ends then I'm pretty disappointed. Especially since they already basically said that they can tune the transmission so long as we send out the ECU.