Wtf
 

whick do yall think is the better exhaust the sk2 mega power, apexi n1, or apexi ws2?

Why would you name your thread wtf is the real question here. And as far as power you'll get close to the same results with those exhaust all those companies are pretty good. IMHO the Apexi World Sport 2 looks the best but the Apexi N1 sounds nice also. It depends what it's going on.