Hey all. I have decided to go with the magaflow exhaust from hearing it, sounds just like what I am looking for. I was wondering if there is any performance difference between the SISO and SIDO if any. Also, I do not want my exhaust to be really loud, just a noticeable growl when standing on the pedal. Are the duals louder than the single?

 

According to the Magnaflow website (i think that's where i saw it) there is only 2-3 h.p. difference between the siso and sido, with the sido losing a few hp. You won't feel the difference, trust me. As for sound, could not tell you, but i would think the duals would sound more balanced.