hello zth members.. is there any diffrence in exhaust port of 16v and 20v.have anyone mod 20v blacktop exhaust header to 4age 16v... need opinion frm zth member...
i've previously never owned any sport car before, and this is a twin turbo car.
Now, planning on getting 1, and that's gt-r 34, it's power and look that just blow me away. but i'm concerned about the durability of...
