jjcuff1 Posted May 22, 2007 Posted May 22, 2007 saw twinpipe (pipe loops thru muffler for more restriction at low rpm and less at higher rpm and reduced noise)? twinloop
skwid Posted May 22, 2007 Posted May 22, 2007 I have no Idea how it works but alot of cars use that design even OEM.
jjcuff1 Posted May 22, 2007 Author Posted May 22, 2007 I have no Idea how it works but alot of cars use that design even OEM. really, never noticed. in theory it sounds good. I need to replace my rusty OEM muffler at 104k and I want one that looks good and shiny, stainless for rust prevention , a little less restriction, maybe a slight sound increase but no fart can. I would rather be 100% silent with performance benefits then 100% fart with no real gain. any decen muffler? tip size?
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