tbourner Posted February 3, 2007 Share Posted February 3, 2007 What mostly determines the nolsie a Supe makes? Is it the exhaust? How do they get it to sound so cool in these vids: It sounds like the one in fast and furious. Quote Link to comment Share on other sites More sharing options...
SupraStar 3000 Posted February 3, 2007 Share Posted February 3, 2007 duno mate but they both sound awesome Quote Link to comment Share on other sites More sharing options...
Pabs Posted February 3, 2007 Share Posted February 3, 2007 they do sound good Quote Link to comment Share on other sites More sharing options...
JamieP Posted February 3, 2007 Share Posted February 3, 2007 External wastegate and a nice big exhaust. Quote Link to comment Share on other sites More sharing options...
Muffleman Posted February 3, 2007 Share Posted February 3, 2007 Exhausts make a big difference. Quote Link to comment Share on other sites More sharing options...
bondango Posted February 3, 2007 Share Posted February 3, 2007 Manifold with a single changes the whole exhaust sound completely Quote Link to comment Share on other sites More sharing options...
Stonkin Posted February 4, 2007 Share Posted February 4, 2007 plus the fact of about 1000hp probably helps Quote Link to comment Share on other sites More sharing options...
wkdtime Posted February 4, 2007 Share Posted February 4, 2007 External wastegate and a nice big exhaust. You do know that external wastegates don't actually make the flutter noise:) Quote Link to comment Share on other sites More sharing options...
Homer Posted February 4, 2007 Share Posted February 4, 2007 Tubular manifold Single (or big twin) conversion Large diameter DP and MP Large diameter cat back with little to no silencing External wastegate with wg pipe to atmosphere Thats it You do know that external wastegates don't actually make the flutter noise:) They do to some degree (i.e lift-off at WOT), but mostly its caused by compressor stall at lower/no boost levels. Quote Link to comment Share on other sites More sharing options...
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