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Old 08-18-2014, 05:10 PM   #1
Cross
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STi Clutch Disc on FRS/BRZ?

I thought the new STi had a version of the FA20 boosted. Would using that clutch disc be an option considering it's meant to take more power?

Since I have boosted I keep asking myself when the stock clutch is not going to be able to hold. I have thought a few times I felt the clutch spinning so I figured when I have the motor out this would be the time to upgrade and lighten the flywheel.

I did a quick search and didn't find anything so I apologize if I missed it.

Thanks
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Old 08-18-2014, 05:20 PM   #2
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Originally Posted by Cross View Post
I thought the new STi had a version of the FA20 boosted. Would using that clutch disc be an option considering it's meant to take more power?

Since I have boosted I keep asking myself when the stock clutch is not going to be able to hold. I have thought a few times I felt the clutch spinning so I figured when I have the motor out this would be the time to upgrade and lighten the flywheel.

I did a quick search and didn't find anything so I apologize if I missed it.

Thanks
STI for 2015 is still using an EJ, for now just the WRX has a boosted FA20 but different than ours on a few things.
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Old 08-18-2014, 05:22 PM   #3
Sportsguy83
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Quote:
Originally Posted by Cross View Post
I thought the new STi had a version of the FA20 boosted. Would using that clutch disc be an option considering it's meant to take more power?

Since I have boosted I keep asking myself when the stock clutch is not going to be able to hold. I have thought a few times I felt the clutch spinning so I figured when I have the motor out this would be the time to upgrade and lighten the flywheel.

I did a quick search and didn't find anything so I apologize if I missed it.

Thanks
How high do you plan to go on power, being very honest?

If staying under 350 wtq, Exedy stage 2 is a dream come true.
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Old 08-18-2014, 05:33 PM   #4
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I will not be upping the boost any further but then I did already fail once even if it was a fluke it's hard to shake.
I am below 400 or right at it on E85 and 16psi, that's the max for the car it's not getting any more.
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