Hi

My 17 year old has just scored a very tidy Mk3 GL.
Couple of things we have questions on.

He wants to drop it 30mm. Best value way of doing this?

What recommended wheel size, offset and tyre size suits without any body mods?

He wants it so sound better. Recommended exhaust mods?

Is a cold air intake with doing?

The car is very tidy and original (cream interior unmarked) so we don’t want to mess with it too much. Want to be able to reverse any mods.

Cheers