Whats best free-flowing muffler?
#3
Choose a muffler or entire cat-back system based on how it sounds and nothing else. There are no performance gains to be had there.
As far as free flowing goes, any straight-thru type of muffler will do. SLP LM1 or 2, Magnapacks, section of straight pipe welded in, whatever.
As far as free flowing goes, any straight-thru type of muffler will do. SLP LM1 or 2, Magnapacks, section of straight pipe welded in, whatever.