Quote Originally Posted by John in VA View Post
It could be a different overall length which might not be accurate in the 330, and doesn't stay that bright red for long. Who will buy & try?!
+1 to this, whoever buys it will have to carefully check that it matches the length of the original, if not then it has to be returned.

I can't speak as to how good it is but ECS Tuning has their own aftermarket dipstick with a silver background.