Ironman883
Member
Just bought a used Kerker "System K"I've never even heard of it let alone find anything online closest thing I've seen is a "Series K". so I put this POS on and it sounds like a freaking moped ! wtf ! ? I had a what I believe to be a Mark's 4-1 exhaust and it sounds insane!! so why does that Kerker sound like a**t ? My buddy has an "85 with Supertrapp &stage 7 and it sounds crazy,so wth ??