Hey I have a 2007 wrx with 30k miles. I went stage 2 5k miles ago.
So when I'm shifting from 3rd to 4th at about 5-6k rpm I hear a loud grinding putting it into 4th. This happens happens when I have the clutch in moving between shifter gates. This only happens when I'm hard on the gas at high RPM.
Do y'all know what could be doing this? I thought synchro but I don't think that makes sense
Sent from my SCH-I545 using Tapatalk 2