@ Smateriato
at the moment there is not even one Exhaust with only one Pipe. You can change the last pipe into some other from Tuning Companys or you ask a exhaustcompany to produce a new Exhaust endmuffler with a bigger pipe. As you can see, there are Forummembers who order new Exhausts at the Company Fox ( but these are dubblepipes.) Maybe they also produce single mufflers with a bigger pipe !
Sorry for the english answer but my Italian is only good enough to order a grande latte macciato and some Chiabatta with Tomato and Mozzarella..
