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IS 500 (2022-2025) Conversations specifically about the 2022+ IS500 models.

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Old Feb 17, 2024 | 09:00 AM
  #16  
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Dyno numbers were on there... a big ol 6 hp. Low end torque sees better gains, but it would be good to see the changes made to the AFR to see if they leaned it out.

Wrong graph

Last edited by 95bat; Feb 17, 2024 at 10:12 AM.
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Old Feb 17, 2024 | 09:04 AM
  #17  
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Originally Posted by 95bat


Dyno numbers were on there... a big ol 6 hp. Low end torque sees better gains, but it would be good to see the changes made to the AFR to see if they leaned it out.
Look at the bottom of the graph, this is a FBO RCF on e85 Loi tune versus the RRRacing FBO RCF tune.
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Old Feb 17, 2024 | 10:11 AM
  #18  
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Originally Posted by Pittsy
Look at the bottom of the graph, this is a FBO RCF on e85 Loi tune versus the RRRacing FBO RCF tune.
Damn my eyes are bad lol.

I clicked the arrow in the IS 500 post, on the IS 500 picture, and that graph came up. Looks like it sent me to their next post. My bad!

Looks like in comments they posted the stock dyno, but haven't responded to anybody with a picture of the gains yet.
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Old Feb 17, 2024 | 10:19 AM
  #19  
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Originally Posted by 95bat
Damn my eyes are bad lol.

I clicked the arrow in the IS 500 post, on the IS 500 picture, and that graph came up. Looks like it sent me to their next post. My bad!

Looks like in comments they posted the stock dyno, but haven't responded to anybody with a picture of the gains yet.
I’ll have some dyno numbers tomorrow. Getting tuned in the morning.
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Old Feb 17, 2024 | 04:17 PM
  #20  
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Does this void the warranty?
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Old Feb 17, 2024 | 04:22 PM
  #21  
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Originally Posted by carlosclarkmd
Does this void the warranty?
It will almost certainly make it more difficult to make a claim if your engine fails.
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Old Feb 17, 2024 | 04:22 PM
  #22  
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Originally Posted by carlosclarkmd
Does this void the warranty?
Yup, powertrain warranty is gone.
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Old Feb 18, 2024 | 11:17 AM
  #23  
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Originally Posted by Pittsy
That’s what Loi is delivering.
Ah ok, missed that post 👍🏻 looking forward to those results
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Old Feb 18, 2024 | 06:13 PM
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Originally Posted by Pandonsf
I’ll have some dyno numbers tomorrow. Getting tuned in the morning.
What's the numbers look like? 👀
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Old Feb 18, 2024 | 06:34 PM
  #25  
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Originally Posted by ILikeBlue
What's the numbers look like? 👀
View this post on Instagram
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Old Feb 18, 2024 | 07:19 PM
  #26  
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amazing gains with 91oct and midpipe only. I’m getting tuned later this week. Can’t wait! Have the gthaus catback
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Old Feb 18, 2024 | 07:40 PM
  #27  
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Originally Posted by Oreois500
amazing gains with 91oct and midpipe only. I’m getting tuned later this week. Can’t wait! Have the gthaus catback
Way more than I was expecting!
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Old Feb 18, 2024 | 07:54 PM
  #28  
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@Pandonsf so we have numbers, but how does all that along with the tcu tune translate for actual driving?
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Old Feb 18, 2024 | 07:59 PM
  #29  
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Originally Posted by Oreois500
@Pandonsf so we have numbers, but how does all that along with the tcu tune translate for actual driving?
so didn’t have him do any transmission adjustments for now, but may try it later. mid range is the most noticeable but top end definitely pulls harder too.

off the line the car moves easier without feeling like you have to give it a bunch of throttle to get going.

definitely worth it!
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Old Feb 18, 2024 | 08:18 PM
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What's with the big dip in power up up high?
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