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IS200t tune

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Old 05-12-17, 08:37 AM
  #781  
Sheddy
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Originally Posted by busy0201
I can confirm to you that is true. Most of the reviewer are also journalist not pilot... I did not look the US review but most of the time this the case in Europa. Also, Lexus isn't very popular in Europa. Mostly because of the engine size. Based on the Japanese and American market. I have had more than 25 cars. So, I learned that the constructor specs are **** most of the time for the Japanese one.
In the US we get "watered down" performance due to DOT regulations and what not. I do agree that most of them are journalist and i know that those times would be better if they "brake boosted". If you get a tune you'll enjoy the car even more.

Originally Posted by busy0201
Speaking about the vacuum sensor, I had also to change it. It started to be defect just after the outside temperature was higher than 15 ° Celsius. They must release a new part, i'm not going to change it every 12 000 KM even it it's under warranty...
I don't think they made a revision on this part. Only thing we can hope for is a bad batch of sensors.
Old 05-12-17, 08:44 AM
  #782  
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I hope because this part is in since a couple of years now... I hope we also get something like Meistershaft exhaust for N20 BMW engine's. For now, I find them all very quite for our Lexus.

Just for the joke about different specs for USA... It's like all the morrons on internet making race against an M3 E36 with 240 ps in place of 321 like the original and saying ah M3 is ****... lol
Old 05-12-17, 09:38 AM
  #783  
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Originally Posted by busy0201
I hope because this part is in since a couple of years now... I hope we also get something like Meistershaft exhaust for N20 BMW engine's. For now, I find them all very quite for our Lexus.

Just for the joke about different specs for USA... It's like all the morrons on internet making race against an M3 E36 with 240 ps in place of 321 like the original and saying ah M3 is ****... lol
There are a few exhaust systems available for the 200t's, I do like JOE Z products. The down pipe is the same on both IS and RC.

https://www.clublexus.com/forums/rc-...installed.html

Last edited by Sheddy; 05-12-17 at 09:42 AM.
Old 05-12-17, 02:03 PM
  #784  
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Originally Posted by daniellina
mmm so you stock do 5.8 and i do the same with muffler delete intake and a piggyback.i mean there is more factors to that but that might be a programming matter. i roll raced an stock rc 350 and we were pretty close. also i notice that you are at 9 celsius which is like around the best temperature for a turbo engine.

On paper a stock rc200t takes 7.3 secs 0-62 mph and an is 6.9
I know for a fact the RC200t is slower than the IS200t. I've worked with Lexus now for almost 2 years and have been able to drive both vehicles for long periods of time. I can tell you from experience and testing that I'm 100% certain the RC200T is a bit slower.
Old 05-12-17, 04:35 PM
  #785  
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Here's my 0-60 with a timer. It looks like 5.87 but I'll round up to 5.9

Old 05-13-17, 12:54 AM
  #786  
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Ok so not slower... We have the same time but you are lighter.
Old 05-13-17, 04:21 AM
  #787  
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Originally Posted by busy0201
Ok so not slower... We have the same time but you are lighter.
That's why i added a timer which proves this is actually 5.9 secs. After backing up your video to the beginning it almost looks like your already doing 7 mph also your rpm's look high at 2.4k which makes me think you were already moving. I know when it comes to editing videos that one second of video time is like nothing. Your probably sitting around 6.8-6.9 with your 0-60. I'm giving you that is because i think the RC fsport has 265's in the rear were as the IS fsport has 255's. If you could get us a better video with a timer that would be awesome. Make sure you avoid any hills flat ground proves to give the best most accurate results

Last edited by IS200TFOWL; 05-13-17 at 04:24 AM.
Old 05-13-17, 04:47 AM
  #788  
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Hi guys,

I have some updates, so it was ultimately there was a difference with my ECU software version after all, apparently in my region it requires a table that should be modified in order for the boost to read correctly, how Tony figure this out is because they were having the same problem with the 2017 model, So technically speaking my region has the same softer version of the 2017 and I'm not sure if that's a good thing or a bad thing, so we loaded a test math and the car is boosting consistently TTi wants me to drive it for a couple of days to ensure that everything is working fine.

Will keep you guys posted.

Nuke

PS: The guy from Europe is looking yet because he has the sport S + which tightens the suspension and has other nice functions, I enjoyed it when I have my 350

Last edited by Nuke; 05-13-17 at 04:51 AM.
Old 05-13-17, 06:29 AM
  #789  
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Originally Posted by IS200TFOWL
That's why i added a timer which proves this is actually 5.9 secs. After backing up your video to the beginning it almost looks like your already doing 7 mph also your rpm's look high at 2.4k which makes me think you were already moving. I know when it comes to editing videos that one second of video time is like nothing. Your probably sitting around 6.8-6.9 with your 0-60. I'm giving you that is because i think the RC fsport has 265's in the rear were as the IS fsport has 255's. If you could get us a better video with a timer that would be awesome. Make sure you avoid any hills flat ground proves to give the best most accurate results
You are funny lol.
THE car was not moving, you can see the 0 before it change to 7. In addition this not mph but kmh.
The rpm are high because of brake boost...
The ground was ok and dis not edit the video... I don't have timer...
Just believe me I have no reason to lie...
I will try to do another video when I have free time.
Old 05-13-17, 06:57 AM
  #790  
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Guys your going off topic
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Old 05-13-17, 07:40 AM
  #791  
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That's good news Nuke!
Old 05-14-17, 04:13 PM
  #792  
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Originally Posted by Nuke
Hi guys,

I have some updates, so it was ultimately there was a difference with my ECU software version after all, apparently in my region it requires a table that should be modified in order for the boost to read correctly, how Tony figure this out is because they were having the same problem with the 2017 model, So technically speaking my region has the same softer version of the 2017 and I'm not sure if that's a good thing or a bad thing, so we loaded a test math and the car is boosting consistently TTi wants me to drive it for a couple of days to ensure that everything is working fine.

Will keep you guys posted.

Nuke

PS: The guy from Europe is looking yet because he has the sport S + which tightens the suspension and has other nice functions, I enjoyed it when I have my 350
Nuke,
very interested to get your updates, as i have the FSport 2017. I'll be waiting for more confirmed ECU flashes with no issues.
Old 05-14-17, 04:22 PM
  #793  
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2017
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Old 05-15-17, 12:03 PM
  #794  
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Old 05-15-17, 01:30 PM
  #795  
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You can tell the difference right away the power with the stage one its more linear and has more top end for sure! keeps going!. stock one its like holding it back


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