I have an 04 BA 5sp Running about 260kw now has been for a while gearbox is fine, tuner thinks it can take a little more and it will still be safe, only if I get the custom tune, the generic Sh*t sucks, just have to let it ease into boost but much over 330 rwkw would be pushing it. that's my next thing after this tune!!!! Save up and buy a T56 cbf paying more in stamp duty buyin bf anyone wanna give me a T56 haha 2K???