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NissanZ34 · 05-22-2020, 06:37 PM

The general consensus is the horsepower gains from the EPS throttle bodies on a naturally aspirated application is negligible considering the drawbacks of extra hassle to get them dialed in and a not so good drivability.

All in all, the 70mm TB are not a good investment for one like myself who wants to stay N/A, for now.

If somebody still wants to change their OEM throttle bodies for EPS, they should expect tuning issues and possibly reliability too.

05-22-2020, 06:37 PM	#6 (permalink)
NissanZ34 Base Member Join Date: Jun 2019 Location: Canada Posts: 92 Drives: 2010 370z 6MT Rep Power: 6	The general consensus is the horsepower gains from the EPS throttle bodies on a naturally aspirated application is negligible considering the drawbacks of extra hassle to get them dialed in and a not so good drivability. All in all, the 70mm TB are not a good investment for one like myself who wants to stay N/A, for now. If somebody still wants to change their OEM throttle bodies for EPS, they should expect tuning issues and possibly reliability too. Last edited by NissanZ34; 05-22-2020 at 09:47 PM.