So its pretty agreed upon that Stillen has the quietest catback?

[Bmore-coupe]

Me either, I was just curious and checked to see how much it was. Thats pretty sweet for such a large box.

[BlackMamba08]

does the Nismo system not come with a Y pipe? Im just wondering why people are purchasing Racingline's Y pipe, plus cat back systems?

None of the exhausts come with a y-pipe. Racingline's y-pipe connects the mid-pipe of all the cat-back exhaust systems to the headers.

[BlackMamba08]

Me either, I was just curious and checked to see how much it was. Thats pretty sweet for such a large box.

well...there's a $9.95 handling fee...but still $9.95 for shipping ain't bad for a large box...

[CoupeVQ35CVT]

which produces the most horsepower?

how can the racingline y pipe claim 10hp, while the whole cat back nismo claims like 7?

what is stillen claiming?

Any dyno's ran?

Because the Y pipe is replacing the stock piping right behind the two exhaust manifolds/pre-cats where they meet. The stock piping around there is crimped as well, while the Y-pipe is proper round and designed for smoother flow, as well as getting rid of the 3rd un-metered cat that the stock setup there has. SO yes, it provides the best bang for the buck so to speak.

[gearhead05]

If you want a little more sound to go with the v8's and trucks where you live, go with the Nismo

If you want more sound to go with v8's around you, go with Borla. It has a very nice deep & powerful tone. Not to mention if you do get the racingline y-pipe, it makes it sound even better.

[rcboy514]

Nismo + y-pipe = I need to make a vid of mine

[maxentropy]

Nismo + y-pipe = I need to make a vid of mine

please do. I really like hearing what the ypipe does to the tone of each of the exhausts.

[Dexion]

I have the Nismo and Y-pipe, it doesn't really have an import sound, more of a muscle sound.

It does sound close to the Z and G though.