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Discussion Starter · #1 · (Edited)
Needing help guys.

2019 Turbo S 2 seater. 2000 miles.
I have Aftermarket Assassins stage 2&3 tunes. AA exhaust. AA S3 clutch kit.

I am only getting about 8000 max rpms at full throttle around 55-60 MPH. I have reduced clutch weight a lot from AA recommended settings for my tune and cannot get RPM up.
I have installed the AA high flow fuel pump thinking it was a fueling problem. It did not help.
Boost stays right where its supposed to per whatever tune I try. No boost leaks found.
I have logs from the Dynojet tuner if anyone can decipher info from that.
I removed the spark plugs today, they look fine. Air filter is new and clean. Silicone charge tube installed with RPM BOV.
the machine will rev to the limiter in park

We are thinking this is a power issue and not a clutch issue.

Any ideas on what to try next?
 

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Discussion Starter · #4 ·
From talking with Mike at AA we believe this is a power loss issue and not a clutch issue, just cant figure out what's causing it.
 
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