New Product RR-Racing ISF ECU Tune.... FINALLY!!!
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kings222 (12-06-16)
#1503
Pole Position
The last I heard was yes you can get the TCU issue resolved (hold unto the 7200 redline w/tune) if you send your ECU in to be bench flashed, they currently have not been able to flash through the OBD II port with the myGenius
#1504
I installed their tune via the OBD 2 device and my car, without question, revs to 7200rpm without unlocking the torque converter. Maybe it's because I have an 08 model year?
#1507
#1508
#1512
Sponsor
Thread Starter
iTrader: (1)
-Rafi
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We Engineer Track Proven Upgrades For Your Lexus!
SUPERCHARGERS : ECU TUNING : SUSPENSION : EXHAUST : PPE MASTER DEALER
SUPERCHARGERS : ECU TUNING : SUSPENSION : EXHAUST : PPE MASTER DEALER
#1513
V.
#1514
I've read through the 27 pages. I've seen a lot of answered questions, but not one that was asked about stock or just cat back system tunes.
How will this work for those of us that don't have aftermarket/catted stock manifolds, an intake but just have a cat back system? Have there been multiple maps created for those who don't have those mods?
How will this work for those of us that don't have aftermarket/catted stock manifolds, an intake but just have a cat back system? Have there been multiple maps created for those who don't have those mods?
#1515
Instructor
Originally Posted by RRRacing
Well, we have been running 500+whp for 8+ months, 6 tracks, nearly 10,000 miles without a single problem... so using the "Lexus would have done it" logic would should have just left it stock, and had so much less fun over the past 8 months
-Rafi
-Rafi
I have 2014 is350 full bolts-on + stock ECU tune and I've been waiting for your SC kit !! So with your SC kit I'm hoping to get 100WHP !! Any update on the 3IS SC ?
Dyno chart