Going to be purchasing Exhaust very soon for My V . I have a pink spring Installed And A uni Filter. I would like to install HMF Duals but some say that it could Affect my power on the bottem end and I dont want that so should I stick to single exhaust. I plan on doing the 12 hole lid Mod oh yea my Motor is stock

 

I like the Muzzy.Keeps the power all the way up,,.and its got a sweet sound to it ,its not as loud as the duals,..and for as a primary spring i like the comet black ,,its good for trail riding ,,and ,,,drag raceing,,and if your going to get a pipe and do the holes in the lid better look on to rejet it ,,,