Quote:
Originally Posted by forza370z
Also I don't know if it sound stupid or not... When I sit in the car and stand outside the car(let other people rev it for me) the exhaust note are very different!  When I am in the car, I don't really hear the hiss sound so I don't bother.  |
Yeah, it's really only on the outside. The only time I've seen the hiss go away is when you stuff a pair of turbos in the exhaust.
