My car is a 2000 2.5RS with EJ207 hybrid swap. A 207 shortblock with 205 heads. This swap has 50k miles on it.
Mods:
Stock wrx injectors
Ported TD04
3in TBE
STi TMIC
Rotella T6
Protuned
I got this sound that's hard to describe. I hope someone here can help point me in the right direction. It sounds like it is coming from under the TMIC. Maybe in the bell housing of the transmission. The clutch has 50k miles on it. I hope its not rod knock. The sound is intermittent. I can really hear it best at idle.