Just wanted to post this... I bought my SP2 from here about 2 mo. ago, much pricier than this.

This is as cheap as I've ever found it:
http://www.gripmotorsports.com/pi~pn...ystem-656.html

 

With shipping thats like $130 less than what I paid for my Apexi WS2! Talk about a good deal!

 

what would u say would be better for my honda both performance wise and sound wise, the apexi ws2 or the greddy sp2?

 

I forget, but if the SP2 is a straight through design it will give you more power at medium to high rpms. The WS2 is not a straight through design so it will give you more torque than the sp2 and power at medium and high rpms but not as much as the sp2

 

I think performance they are the same with a 60mm inner diameter back pipe.

However, the SP2 has a 130mm tip, where as the WS2 has a 100mm tip.

I think the SP2 has a throatier sound, while the WS2 has a lower frequency of sound but slightly less growl.
I've never seen the WS2 in person though, but I love my SP2

SP2 - http://www.youtube.com/watch?v=IdttWk1hJaE
WS2 - http://www.youtube.com/watch?v=JXmM0VZNzDI


Eh the SP2 is said to be a straight pipe design, but the pipes are not exactly straight, so I'm not sure if that's precisely what they are meaning.

 

hmm the sp2 sounds nice

 

By straight through design the mean that if you were to look in your muffler you could see all the way up your exhaust assuming it was all straight and lit up. The WS2 is not a striagh through design, meaning if you look in the muffler, you see a bend because there are a few bends of piping the the muffler to quiet the sound. So the inlet on mine is on the left side, but where the exahust comes out is the middle.

 

yeah i know a bit about mufflers, id kinda like some kind of back preasure but idk whats best for my honda

 

Well Hondas, ecspecially ours suck horibly in the torque department. Hence the WS2. But its up to you!

 

yeah no kidding, well idk ill figure somethin out. this is totally off topic but have u ever had a prob with water leaking into your trunk?