$600 to spend on paformance/exterior a 05 barnia sri

ive already baught opel badges, i now have $600 to spend on any modifications of any sort.
What do you guys recon my money will be best spent on.
Any ideas will be welcome!

Rear sway bar

well that depends mate.....wat do want more? do want more around town punch? or do u want "all show n no go"?

Or which one do u want to do first; and perhaps leave the other 'til later....?

One thing though; for $600 i can't see u getting many performance mods...maybe a half decent sound system if u can push it to $1000 (unit/amp/sub)...xenon lookalike white lights cost around $130 RRP which look very trick (like those on mercedes etc); i reckon u should be disciplined and save around $1500-ish for decent 17in wheels....

Dont Xenon lokalike white lights cost $20??

mine say they r Xenon or HID lookalikes

their the ones by phillips...not the very top of the range (their illegal for road use) but the ones below that...they retail in QLD at autobarn for $130....the cheapest i could find.....the Narva brand (which i use) cost around $15-20 per replacement bulb.....the difference with the $20 one and the $130 one, is that the $20 one only looks white at night time, but during day looks plain old yellow (something about the gases in the air....) whilst the $130 one looks bright white (kinda like a shining star during the day) ALL of the time.....there is a BIG difference and the money is BLOODY great value....awesome show mod....i will do that next once i have money..

I'd atleast get a K&N filter..

i duno about yours.. but mine are White in day light not yellow..

at nite its bright white from far away den as u come closer it has a tinge of blue..

$20 for a pair imported from japan or sumthing..

the box said "Show car only".. but who cares

imported from japan that's prob why.....lol "show car only"...who cares; if cops don't pull u over, it's ok....

lol cops wont pull you over for your lights.. so its ok

ive already got a sound system.
Im just looking for sumthing that will make the car a little more different to others. Im thinking of just gettin a k & n filter and a muffler. bit of paformance with the noise that foes with it.
any other options worth looking into ???
what do you guys recon of gettin the plastic black pieces that cover the wheels sprayed the same colour as the car?