i want to know how does dual exhast work, is there i site i can read about that stuff.. like what is what.. basically from the headers to the muffler..

 

Four cylinder right? Whats the point if you only have one manifold.? I see what you mean (the s2000 has it why cant I) but I just don't see the purpose.

 

The S2000 doesn't have a true dual exhaust, it has dual outlets. It's not a performance setup on the S2k either, it's for looks.

 

its the same way that a regular 4 cyl. motors exhaust works but is for a pair of banks of cylendars. it can hurt performance if not made correctly and is extremely heavy. waste of money imo but if its for looks hey man thats all you.

 

here was my old cars setup..

 

yeah 4 cylinder, and yeah mostly for looks, wanst sure if was an improment ethier, thanks for the pic, thanks guys for help