Hey guys i need alittle help here on what to do about my twin turbo manual tranny. My car makes 620whp and i do mess around on the street and track and well in the past 3 weeks im going on my 2nd manual tt trans it keeps breaking 3rd and 4th gear everytime i slam it into 4th. So if anyone has gone threw this please guys helpe thanks.
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Twinturbo manual tranny help - slowz111:15:49 12/22/14