What makes you want to mod your car? Is it fuelled by being on here and seeing people with super chargers, rare rims, new exhaust systems, shiny engine bays, custom paint, big brake kits, etc... and you want to join in because that's what everybody else is doing to make their cars "better"?
The sad reality is that for most of us, you included by the looks, this is never going to happen while maintaining any kind of financial stability. Seeing people spend all sorts of money on their cars is one thing, but they never say what they're earning and how much of a stretch it is for them to afford what they're buying. Going a bit O/T, but this seems related to the general culture of seeing that the older generation have nice things and wanting the same, but without any consideration for how long they've been working to get where they are or how much they earn.
Nobody educates people about money and its a very British thing to not talk about how much we earn... We need a Thread for "How much do you earn and what mods have you been able to afford?" Perhaps then people can put their own situations in to context instead of just thinking if everybody else has it, then I must too.