Pajo Posted January 17, 2020 Share Posted January 17, 2020 Looking for advice if anyone has gotten any nice exhaust mods on is350 Looking for nicer sound and bit more power ? Cheers in advance Quote Link to comment Share on other sites More sharing options...
bazzle Posted January 17, 2020 Share Posted January 17, 2020 You wont get more power but the exh note can be changed in many ways. Quote Link to comment Share on other sites More sharing options...
JayLexin Posted January 17, 2020 Share Posted January 17, 2020 14 hours ago, Pajo said: Looking for advice if anyone has gotten any nice exhaust mods on is350 Looking for nicer sound and bit more power ? Cheers in advance 14 hours ago, bazzle said: You wont get more power but the exh note can be changed in many ways. I disagree. You will gain a few kw from cat back exhaust if increase diameter of pipe. The biggest gains are from headers and high flow cats. For a start I would go cat back and remove secondary cats. This will yield a small kw gain. I use to drive a FBO 350 that was dynometered before and after so it does help with more kw. Quote Link to comment Share on other sites More sharing options...
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