In October of 2004, we were taking off from a toll gate and as we changed gears we hit a bump. Evidently this blew second gear. This was a rather humiliating thing as other rev heads drove passed and saw our busted up HSV.
Our car showed exelent performance as we had changed the standard air intake for an SS autoparts big air intake.
To give it more power from 300Kw to 360Kw we also traded the standard exaust system to a semi-racing SS autoparts system.
You can't get 60kw from changing the exhaust.