All the sifu, can share for info on S15 standard turbine spec. All I know is Garrett AR60 M24. What that mean ah? In terms of performance, how well it can go )like max boost, mas hp) so on so on. Thirdly, in comparison, this turbine is equivalent to HKS which models? Plan to upgrade turbine soon. I hope wouldn't get back the same/ slightly better turbo.
Thanks
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