I just picked one up last night on fleabay and now i am worried it may be too loud. I have been running my hotshot headers w/ 2.5" test pipe and b pipe all on my stock muffler. Now i love the way it sounds but w/ me being SC'd i am losing a good amount of power by running a stock rear section. Does anyone have any experience or knowledge of this muffler?

 

I heard the original WS1 muffler being very quiet....I bet many 4th gen owners would agree....and if indeed the WS2 is just like the WS1 in terms of designing...then you shouldn't worry too much about noise