the bigger the tip on a muffler, trhe bigger the what? does it make it louder, or increase performance, or what?
I found some dragon style muffler with 4.5" tip
what are the upsides and downsides of this big a tip?
http://www.r-speed.com/image/Exhaust System/Muffler/MUDG45R.gif
I found some dragon style muffler with 4.5" tip
what are the upsides and downsides of this big a tip?
http://www.r-speed.com/image/Exhaust System/Muffler/MUDG45R.gif