frozenwaffles Posted February 26, 2008 Share Posted February 26, 2008 Hey guys, i have a turbo back 3"/3.5" xforce system...its too lound so i need a quiter solution that is legal. what do you suggest and from where...??? i know the hitech systems are great but at over $2000 its a little out of my price range... in in sydney/botany area here is what i currently have on the car: Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/ Share on other sites More sharing options...
BLK33T Posted February 26, 2008 Share Posted February 26, 2008 put in a larger center muffler and get an ecv or something of the like Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3674958 Share on other sites More sharing options...
Gts-t Posted February 26, 2008 Share Posted February 26, 2008 Check out the nsw section, i think sewid has a thread on his kakimoto 96r or something. About 900 from JJR Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3674959 Share on other sites More sharing options...
delljit Posted February 26, 2008 Share Posted February 26, 2008 trust pwer extreme II Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3675077 Share on other sites More sharing options...
frozenwaffles Posted February 26, 2008 Author Share Posted February 26, 2008 i was thinking the trust PE2, its the only one i have seen perople talk about being posibly legal. do you recomend this from personal experience? Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3675100 Share on other sites More sharing options...
Interloper Posted February 26, 2008 Share Posted February 26, 2008 i was thinking the trust PE2, its the only one i have seen perople talk about being posibly legal. do you recomend this from personal experience? from experience the PE2 is very quiet. Actually, i was dissapointed with mine as it was too quiet for me! Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3675247 Share on other sites More sharing options...
R34NRG Posted February 26, 2008 Share Posted February 26, 2008 theres also the hks hi power silent thats about it Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3675273 Share on other sites More sharing options...
MR 33 Posted February 26, 2008 Share Posted February 26, 2008 Yeah nice centre muffler should knock some db's off. Mine was relatively quiet. Or you could go varex for $400. Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3675422 Share on other sites More sharing options...
frozenwaffles Posted February 26, 2008 Author Share Posted February 26, 2008 varex is still illegal and un engineerable as you can change the volume at the drop of a hat....race use only, just like the web site says... Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3675435 Share on other sites More sharing options...
MR 33 Posted February 26, 2008 Share Posted February 26, 2008 LOL ok mate..... Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3675441 Share on other sites More sharing options...
sewid Posted February 26, 2008 Share Posted February 26, 2008 theres also the hks hi power silentthats about it HKS Silent Power and Kakimoto Regu 06&R are pretty good choices. The Kakimoto is quieter. http://www.skylinesaustralia.com/forums/Qu...ew-t185910.html Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3675451 Share on other sites More sharing options...
mark_sudakov Posted February 26, 2008 Share Posted February 26, 2008 HKS Silent Power and Kakimoto Regu 06&R are pretty good choices.The Kakimoto is quieter. http://www.skylinesaustralia.com/forums/Qu...ew-t185910.html The Hks one is not as quiet as the name suggests judging by previous posts ive read Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3675467 Share on other sites More sharing options...
silva33 Posted February 26, 2008 Share Posted February 26, 2008 I have a Kalimoto twin muffler system and it is VERY quiet... only a little louder than stock Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3675517 Share on other sites More sharing options...
GeeTR Posted February 26, 2008 Share Posted February 26, 2008 from experience the PE2 is very quiet. Actually, i was dissapointed with mine as it was too quiet for me! +2 Proud owner, very quiet (too quiet for me) ... but too small now. Will be selling soon Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3676068 Share on other sites More sharing options...
frozenwaffles Posted February 26, 2008 Author Share Posted February 26, 2008 wanna swap for a xforce system geeTR? Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3676090 Share on other sites More sharing options...
godzl1975 Posted February 26, 2008 Share Posted February 26, 2008 wanna swap for a xforce system geeTR? think his got a r32 GTR..hence geeTR...dont think that they will fit to R33 Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3676117 Share on other sites More sharing options...
Biceybro87 Posted February 26, 2008 Share Posted February 26, 2008 I have a Nismo catback on mine and its very quiet, not much louder than stock... You pretty much need an oval rear muffler to get below 90dB from my experiences. Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3676120 Share on other sites More sharing options...
frozenwaffles Posted February 26, 2008 Author Share Posted February 26, 2008 good point..he he that wont help... Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3676121 Share on other sites More sharing options...
r33cruiser Posted February 26, 2008 Share Posted February 26, 2008 (edited) just keep the mid muffler. or if u are really anal about it. put in 2 mid mufflers. works a treat. Edited February 26, 2008 by r33cruiser Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3676308 Share on other sites More sharing options...
GeeTR Posted February 26, 2008 Share Posted February 26, 2008 wanna swap for a xforce system geeTR? Not even if it was the 4" I need Link to comment https://www.sau.com.au/forums/topic/207776-legal-exhaust-under-90db/#findComment-3676564 Share on other sites More sharing options...
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