WPOZZZ

Do you have the owners manual? If it is the original, there may be a sticker affixed to one of the pages with your option codes.

SARGEPUG

Thanks KK. The duel output is aftermarket, it's a fabspeed unit. I cant compare it to a single output aftermarket, because I never had one, just the stock single output. In comparison to that, coupled w/ the cat bypass, it's sounds simply awesome. I've been approached a number of times from enthusiasts, drawn to the sound and asking what work I've had done. If you go w/ a Carrera tail swap, you should leave the chin spoiler, it's if you go tail-less, it should be removed.
Here's a good comparison pic for the prototipo. If you look at my previous pic, it had the stock wheel w/ a red dash and also red along top of door cards! I had it all changed to black and slapped on the momo.