I have a ap2 s2k and will be making a custom single exhaust (70mm) and need a muffler. What I want is loud, really loud, and to save weight, the car is not a daily driver.
After searching a lot, googlin and youtubin, found out that I like the sound of invidia, but it doesnt sell only mufflers, as I understod invidia and skunk2 are the same mufflers?

So I can't decide between skunk2 universal muffler (nice sound) and blox racing Race muffler (really light, but don't know how it will sound on s2k)

any comments which to choose? Perhaps anyone has seen a video with blox race muffler on s2000?

 

Why do you need a muffler?

 

Get an HKS muffler if you wanna spend the $$$. I've heard some custom setups with those and they sound great.