ECU Tuning Questions/Answers
#31
Sponsor
iTrader: (1)
Ok everyone,
so this is what a 7000rpm redline looks like on a 0-120mph run (somewhere in Mexico). We are estimating 0-120mph time of about 17secs, which is not to shabby, about the same as for BMW E46 M3.
Check out our vendor IS350 tune thread for the dyno results:
https://www.clublexus.com/forums/cl-...cu-tune-3.html
ciao,
Rafi
so this is what a 7000rpm redline looks like on a 0-120mph run (somewhere in Mexico). We are estimating 0-120mph time of about 17secs, which is not to shabby, about the same as for BMW E46 M3.
Check out our vendor IS350 tune thread for the dyno results:
https://www.clublexus.com/forums/cl-...cu-tune-3.html
ciao,
Rafi
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#32
Lexus Champion
Ok everyone,
so this is what a 7000rpm redline looks like on a 0-120mph run (somewhere in Mexico). We are estimating 0-120mph time of about 17secs, which is not to shabby, about the same as for BMW E46 M3.
Check out our vendor IS350 tune thread for the dyno results:
https://www.clublexus.com/forums/cl-...cu-tune-3.html
RR-Racing Tuned 2006 Lexus IS350 - YouTube
ciao,
Rafi
so this is what a 7000rpm redline looks like on a 0-120mph run (somewhere in Mexico). We are estimating 0-120mph time of about 17secs, which is not to shabby, about the same as for BMW E46 M3.
Check out our vendor IS350 tune thread for the dyno results:
https://www.clublexus.com/forums/cl-...cu-tune-3.html
RR-Racing Tuned 2006 Lexus IS350 - YouTube
ciao,
Rafi
Oh and Thanks for sharing the video with us
#33
Sponsor
iTrader: (1)
Speed limiter can be removed.
Rafi
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#34
Lexus Champion
Also great to know the speed limiter can be removed
#35
Sponsor
iTrader: (1)
Cool thanks for answering that for me. I noticed you guys also did it in sport mode correct? It sounded like you were using the paddle shifters (gear limiters) instead of just driving in "D". Did you guys try it in normal Ect on D? Did it feel any different? Thanks
Also great to know the speed limiter can be removed
Also great to know the speed limiter can be removed
Normal, Ect Snow, and Ect PWR seem to feel about the same. I kind of like ECT snow as it doesn't downshift on its own as long as you floor it above 3000.
Rafi
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#36
Lexus Champion
What if I just put it in Sport and set it to 6?
#37
Lexus Champion
Never mind rr racing, I got my answer already from icy350. I hope the transmission becomes tuneable in the future as that's what really limits the cars potential at this point.
#38
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iTrader: (1)
-Rafi
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#39
Lexus Champion
Well for me I would just like to see the transmission hit the new 7k redline while in normal and In D instead of just S mode with the paddles. Other than that I guess if it's possible to see the transmission optimized more or give us the ability to truly shift our own gears with the paddles instead of just limit them , that would be great
#40
Sponsor
iTrader: (1)
Well for me I would just like to see the transmission hit the new 7k redline while in normal and In D instead of just S mode with the paddles. Other than that I guess if it's possible to see the transmission optimized more or give us the ability to truly shift our own gears with the paddles instead of just limit them , that would be great
I was kind of surprised coming from the ISF how much fun the IS350 was to drive, other than the tranny annoyances.
Rafi
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#44
Moderator
iTrader: (10)
That's what I'd like to see! I know it's possible, because a select couple have with + results tuning via another solution. Something about the factory preset to make the gear transitions more "comfortable" for most drivers; however, there's room for improvement, for which I believe would a desirable tuning option. Along with raising the rev limit in ALL driving modes.
Please post that dyno sheet of that IS350 with the raised rev limit AND its mods. I've long believed that a bumped up rev limit would be beneficial on these motors judging from previous dyno sheets.
Please post that dyno sheet of that IS350 with the raised rev limit AND its mods. I've long believed that a bumped up rev limit would be beneficial on these motors judging from previous dyno sheets.