And your rear drive shafts have survived? Last car i knew that did this had some driveshaft and also gearbox failures so im curious to know how yours is doing or if there is any evidence of any extra wear.
Are you running a near stock setup? As in cooler, exhaust, filter and boost? I only ask because you quoted 300hp, which is usually what you get when you run those mods. I have an almost stock setup in the GTiR and ive just stripped the whole car yesterday for a new motor. So now im looking at my gearbox and im thinking to myself, should i weld up the diff???