- 63

- sydney
keep it quick and simple- example: holden commodore ss (just for examples sake, it happens with other cars however). change to a sport exhaust and received a decent exhaust note. happy. start a new race and the car produces a completely different AWFUL note.
tried a few things, returning exhaust to stock in a time trial. change back to sport just before a race. fail. just seems to have a mind of its own. am I the only one?
tried a few things, returning exhaust to stock in a time trial. change back to sport just before a race. fail. just seems to have a mind of its own. am I the only one?