Rocker Clips:
https://denstoj.com.au/products/fa20...r-retainer-kit
Updated Throw out bearing for trans
Consider a upgraded clutch fork:
https://www.verus-engineering.com/sh...tegory=1#attr=
Consider upgraded clutch fork pivot:
https://www.verus-engineering.com/sh...tegory=1#attr=
Consider STI FA20 engine mounts
Consider poly bushing for the transmission (whiteline &/or perrin)
Consider replacing your Spark plugs AND coilpacks