+1 and you won't even get peanuts for it now, but as I have seen with the 350's over the last six or so years on here, once owners start selling their 370's in the years to come those who have dumped their OEM exhaust will be kicking themselves they didn't keep it when you can recover quite a good proportion of the ££££'s spent, selling the aftermarket exhaust on to others
Currently, for example, 350 Nismo exhausts in good condition will fetch near on 3/4 the new price paid 4 or more years earlier