Originally Posted by
Difussion3
The only reason why I said to go for 2.5" is because I just got the muffler. The catback costs like a lil over 500 with taxes n shipping n stuff... I can get 2.5" mandrel-bent custom piping for a lil less thatn $100 plus the muffler was $205, so it comes out to like give or take $300.
Go for it if you want, but be aware that it may drone and buzz more than you want it to.
In my experience with a 2.5 in exhaust on an N/A motor... the 2.5 in tubing produced a fairly loud droning D-flat at about 75 mph on the freeway. By comparison, the WSII is much more tolerable IMO.
It's your choice.