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Lexus 8AR-FTS 2.0L turbo tuner is now available

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Old 10-28-20, 03:22 AM
  #61  
OFDHZY
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Originally Posted by d3Performance
We aim to do better than that.
I can personally vouch for that, I have received nothing but exceptional product support thus far and I’m in another timezone, continent and hemisphere all the way in Australia.
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Old 10-30-20, 02:37 AM
  #62  
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Is there any way to modify the steering feedback to make the steering even stiffer in sport mode or make normal mode have sport mode stiffness?
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Old 11-03-20, 10:36 AM
  #63  
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Originally Posted by BMGS
Is there any way to modify the steering feedback to make the steering even stiffer in sport mode or make normal mode have sport mode stiffness?
We have not found the steering response tables in the main engine flash. I suspect they reside in another module.
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Old 11-03-20, 07:35 PM
  #64  
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Originally Posted by d3Performance
We have not found the steering response tables in the main engine flash. I suspect they reside in another module.
  • The power steering ECU assembly determines the direction and the amount of assist power in accordance with vehicle speed signals and signals from the torque sensor built into the power steering link assembly. As a result, the power steering ECU assembly adjusts the steering effort so that it is lighter during low speed driving and heavier during high speed driving.
Correct, there is a separate power steering ecu and it's located under the battery.
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Old 11-04-20, 04:53 PM
  #65  
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Has anyone put on a Dyno? What conditions and engine configuration i.e. exhaust, intake, etc?
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Old 11-05-20, 05:49 AM
  #66  
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Originally Posted by timghetta
Has anyone put on a Dyno? What conditions and engine configuration i.e. exhaust, intake, etc?
I did in high 90° and after driving a hour and half to them, I had a remark exhaust (muffler delete) and intake pip stock air box - best I got without the tune was 179whp (so sad) after tune 202whp to it’s the first version of their tune, may even be better now with their updated tune
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Old 11-06-20, 05:26 AM
  #67  
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@d3Performance I'm super keen in your tune and am looking forward. Are there any updates on the hybrid turbo and just wondering if you have looked into the cooling system as well to maximize the potential of your tune?

Last edited by shumasta; 11-06-20 at 05:29 AM.
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Old 11-06-20, 08:15 AM
  #68  
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We should get the modified turbo back from the manufacturer next week. We have a few ideas on how to upgrade the air charge cooling system. We will need to see which one will be the best for this application.
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Old 11-06-20, 08:41 AM
  #69  
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yeah I will be interested in better turbo and intercooler. right now i am pulling 231hp and 269ftlbs.

I am wondering even if we get a newer turbo, it's still going to reach the boost the ECU wants. It uses a reversed wastegate control off a vacuum pump driven by the ext cam and that infamous VRV.

I wish someone would manufacture manifold and charge pipe kit so we can drop in something like a GT35 with a front mount or something like that. and use normal boost controller. I would love a better intake manifold too.
I bought this model cause the 8AR was suppose to replace the 3s-gte. I think maybe in 5 years it will be there, except I'll own something newer.
I can't cause I don't turn wrenches anymore and all the crowds I use to orbit around during the 1 and 2J days are all moved on too.
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Old 11-06-20, 05:10 PM
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Originally Posted by timghetta
yeah I will be interested in better turbo and intercooler. right now i am pulling 231hp and 269ftlbs.

I am wondering even if we get a newer turbo, it's still going to reach the boost the ECU wants. It uses a reversed wastegate control off a vacuum pump driven by the ext cam and that infamous VRV.

I wish someone would manufacture manifold and charge pipe kit so we can drop in something like a GT35 with a front mount or something like that. and use normal boost controller. I would love a better intake manifold too.
I bought this model cause the 8AR was suppose to replace the 3s-gte. I think maybe in 5 years it will be there, except I'll own something newer.
I can't cause I don't turn wrenches anymore and all the crowds I use to orbit around during the 1 and 2J days are all moved on too.
Time to put your GS F brakes into good use
Hopefully the D3Peformance tune works out, Im going to give this platform one last chance.

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Old 11-06-20, 07:34 PM
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Originally Posted by shumasta
Time to put your GS F brakes into good use
Hopefully the D3Peformance tune works out, Im going to give this platform one last chance.
I would be happy with 300+ hp, I mean right now the car is better than stock, fun to drive, but it' has an obnoxious exhaust Yeah the brakes are great don't have any issues.


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Old 11-07-20, 03:18 AM
  #72  
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Originally Posted by d3Performance
We should get the modified turbo back from the manufacturer next week. We have a few ideas on how to upgrade the air charge cooling system. We will need to see which one will be the best for this application.
Great! Looking forward to your BIG news!
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Old 11-11-20, 11:27 AM
  #73  
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Modified turbo is here

Larger billet compressor wheel
Stock compressor wheel 40.0mm inducer, 54.0mm exducer
Billet compressor wheel upgrade 45.0mm inducer, 60.0mm exducer


Clipped turbine wheel to relieve exhaust back pressure
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Old 11-11-20, 11:36 AM
  #74  
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Can't wait to see the numbers.
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Old 11-11-20, 11:53 AM
  #75  
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Originally Posted by d3Performance

Modified turbo is here

Larger billet compressor wheel
Stock compressor wheel 40.0mm inducer, 54.0mm exducer
Billet compressor wheel upgrade 45.0mm inducer, 60.0mm exducer


Clipped turbine wheel to relieve exhaust back pressure
amazing. excited to see the results.
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