SIR
Thanks brother:) Well as its auto so the sound of cat back will not be good as I have seen many auto cars making odd sound, somehow I need an exhaust system which can only be looking good but no sound. will be getting one in dec and will try it how it will sound. and about the spoiler bro I dont like spoilers at all and the original mugen spoiler is very hard to find still searching for it if got that will try on it.Thanks for your tips