Hi all Im new

I bought my mk3 a month or so ago its awesome

Apart from some 15" BBS alloys which my dad gave me, it's a bog standard R reg, red golf . Does anyone have any cost-effective suggestions that I can do to make my car that little bit more special

Also, I wash/dry/wax-on/wax-off my car about twice a month, is it worth to polish afterwards?
Thankyou all

