Its come to the time in my trucks life when a rattling muffler has become a problem! The exhaust system on my 86 4Runner is sounding prettty rough, with this constant rattling and buzzing noise becuase the muffler is rusted, rotted, crap..etc . . So, I was wondering if you guys have any good ideas or mainly just recomedations for what type of exhuast, should i re-do the whole thing and get headers, what brand? Thanks!!