With an exhaust that size you gonna be all noise and no go! Your engine is only 1.25 remember. I have a 1.6 focus and I have stayed away from such exhausts, there is nothing worse than the car next to you being able to hear if your gunning it or shifting down a gear to keep up!
But its up to you, its money for no performance gains just sound! The money would be better spent on colour coding and making the car more visually pleasing!
Very nice mate good choice with that interior! My worry with an ST is that the poor mpg would wipe the smile off my face as I do a lot of town driving! But the ZS pulls well I'm guessing with that sort of performance so sound like a great all rounder!
Lenny that white would make the car really stand out! you lose a lot of body styling with black imho. But its a lot of money for a respray though, is your baby worth it? Saying that I do like the whole stealth look, black on antherite alloys or just black on black
You will be driving around making swishhhing noises like knight rider! Lol
Regarding the hazard switch if you splice the postive feed running to the hazard switch then the hazard light circuit after the switch will remain unchanged and will still require pushing of the switch to activate!