zebani

iTrader: (5)

Fantastic news ! Hats off to you guys! I am totally in as well and If you ever visit to San Diego, I would be more than happy to buy you beers and a pizza

jspecvtec

iTrader: (4)

Can I still pass smog with the tune? Would anyone know?

RSXiMUS

iTrader: (7)

WOW! Looks to be a low reading dyno also!

40whp and 40wtq gains from just adding a tune is insane.

Rafi, I see the stock rev limiter is in place..any chance of increasing it?

Supraman16

iTrader: (5)

Also interested about being able to pass CA Smog. I suspect if the primary cats are still in place, you should be able to pass smog without issues.

RSXiMUS

iTrader: (7)

I recently had my S2000 smogged in CA, they don't even put it on the rollers anymore. It was so easy I'm almost positive there wouldn't be any issues.

jspecvtec

iTrader: (4)

Yeah I'm planning on keeping my stock headers on. Just wanted to know if the normal plug in procedure for smog would detect anything that would fail it in a smog test.

Supraman16

iTrader: (5)

Also wondering if there will be a major difference between 91oct vs 93oct fuel?

MileHIFcar

This shows you that Yamaha/Lexus engineers de-tuned the car a bit for whatever reason, I've seen many NA tunes over the years that don't compromise the longevity of the motor and I don't think the RR racing tune will be any different. I think reliability will be the same with or without the tune.

Now if your adding twin turbos and trying to push out 20 psi or something then reliability will probably be a factor depending on turbo size and internals being forged or beefed up to handle the added stress as this opens the door wide open for a lot of guys who wanted to do big builds on the 2UR-GSE.

giblet

Top work!

I'll second this. Given the easy availabilty of 97 and 99 ron fuel here in the UK will there be a big difference in results if using either? What octane was your test car running?

Cheers

shyguyF

OMG ! Finally the dream comes true you guys, Thanks RR Racing teams make the impossible possible ! hopefully this tuned ECU work on both with or without headers. Rafi by the way can you make a DIY how to pull the stock ECU out for some members here who is not a handy man.

teamcalvin

wow... this is great news! i'll wait a couple of months with more results to finally jump on something like this. maybe work out a few bugs on the way

Tokenblkgy

Damn Rafi

That's the business right there. great news for the ISF community that wants to keep their F's for years to come. Would the additional HP from the tune you provided be similar to say a stock ISF or do we need to add, I/H/E to reap all the benefits. Also the price is reasonable seeing i spent over 1500 for my MTE stage 2 tune for my Volvo S60R not including the DP and Full exhaust.. well over 3500 for everything.

BTW is the rev limiter deleted or increased in this tune? It would be nice to have that benefit as well.

metaleckz

iTrader: (9)

Looks like im gonna sell my 350 and get the F!

idoke1

iTrader: (5)

Finally!!! 30-40 whp gain is awesome!!! Can't wait for the price update! A big congrats to RR-RACING!

Pie

iTrader: (3)

Sweet! I need to get new tires first though lol