Mugen upgrades for these are great, and championship white is definitely best colour. However, saying that, it's a nightmare to keep clean! These are a very quick car! Friend had the following done to his...

* Hondata Kpro ECU flash upgrade
* Magnaflow full system with custom tail pipes
* J's Racing manifold
* Uprated fuel rail
* Bored throttle body
* Skunk2 cams
* Few other bits

And he made 261bhp! He then supercharged it and was running 380-400bhp! Scary!