94lex83457 Posted September 16, 2004 Share Posted September 16, 2004 what is a list of good cat-back exhausts. Not just muffler, but actual cat-backs, money isn't much of an issue. Quote Link to comment Share on other sites More sharing options...
jzz30 Posted September 16, 2004 Share Posted September 16, 2004 hks, fujitsubo.... Quote Link to comment Share on other sites More sharing options...
JDOwen2 Posted September 16, 2004 Share Posted September 16, 2004 Borla Quote Link to comment Share on other sites More sharing options...
jcm3 Posted September 16, 2004 Share Posted September 16, 2004 Most of the good system are axle back and are not going to give you any real performance gain (they maybe lighter). The stock mufflers are straight thru. If i were you i would do a true dual exhaust using 2.25 piping w/ x-pipe or h-pipe and good straight tru mufflers. Quote Link to comment Share on other sites More sharing options...
94lex83457 Posted September 16, 2004 Author Share Posted September 16, 2004 Can cat backs on the GS 300 work on the SC300? Quote Link to comment Share on other sites More sharing options...
jzz30 Posted September 17, 2004 Share Posted September 17, 2004 i dont think so but fujitsubo makes a full cat back. Quote Link to comment Share on other sites More sharing options...
sc_toy Posted September 17, 2004 Share Posted September 17, 2004 I wouldn't change the stock mufflers, they do a good job of keeping the noice down and are a pretty nice straight through design. I'm going to get a new midpipe section made (from the front cats the the rear mufflers), this will eliminate the 3rd cat, and the 2 resonators. I'm sure it'll be plenty loud for those wanting the sound of an aftermarket system, but the main this is it'll have all the performance gains any true cat-back will have, at a fraction of the cost. Obvously i'm going to track test various things, so we'll see. Maybe next week I'll do a couple runs with the mufflers removed, then a couple with the mid pipe removed (so that just the maniflds and cats are on the car).... Quote Link to comment Share on other sites More sharing options...
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