Dave_harman1990 Posted September 2, 2013 Share Posted September 2, 2013 Dont hate me. I just want to confirm that the twin turbo twin decat nur spec r is only 102db as stated on the sticky. I realise this may sound stupid but the same setup on my sx produces over 120db, I know 6cl are smoother engines but can it really reduce the noise by a whole 20 decibels?!?!? My current sx exhaust is about 105db and I don't think its loud at all so id be overjoyed if it genuinely is only 102 on the supra. Thanks in advance Dave Quote Link to comment Share on other sites More sharing options...
Dave_harman1990 Posted September 3, 2013 Author Share Posted September 3, 2013 Anyone? Quote Link to comment Share on other sites More sharing options...
Kaan W Posted September 3, 2013 Share Posted September 3, 2013 Depends if it has the bung in or not, I have mine without and it's crazy loud, with the bung in its probably more like 102db. Quote Link to comment Share on other sites More sharing options...
BOB B Posted September 4, 2013 Share Posted September 4, 2013 If you go into the technical section on here and look in the top lot of sticky threads there is one on exhaust dbs. Quote Link to comment Share on other sites More sharing options...
supra_aero Posted September 6, 2013 Share Posted September 6, 2013 Blitz nur spec r is super loud, but the amount of thumbs up I get each time I take it out can't be beat. Never get bored of flooring it off lights Dunno about DB rating though Quote Link to comment Share on other sites More sharing options...
Dave_harman1990 Posted September 6, 2013 Author Share Posted September 6, 2013 Possibly a stupid question but there isnt actually a maximum noise limit for uk roads is there? Its all down to possible complaints being made by people and wether the police think its excessive right? Has anyone here had any grief with police or people because the noise level? Quote Link to comment Share on other sites More sharing options...
Nic Posted September 6, 2013 Share Posted September 6, 2013 Blitz's own figures with the bung in and both cats fitted is 94Db, unfortunately they don't specify what it is without the bung fitted. Quote Link to comment Share on other sites More sharing options...
supra_aero Posted September 6, 2013 Share Posted September 6, 2013 My blitz is super loud with decat and not been stopped yet....which I must admit I am surprised. Sets off car alarms on side streets - love it lol. It's louder than a double decatted rx7 blitz nur spec!!! Quote Link to comment Share on other sites More sharing options...
thetrashcanman Posted September 6, 2013 Share Posted September 6, 2013 Possibly a stupid question but there isnt actually a maximum noise limit for uk roads is there? Its all down to possible complaints being made by people and wether the police think its excessive right? Has anyone here had any grief with police or people because the noise level? I used to have grief with my neighbours, on idle the Nur Spec is stupendously loud, I loved it, neighbours not so much, when you put your foot down though above around 4k on the sequential system it is ridiculous! Never had anything from the Popo, but luckly never bumped into them or got stopped, so never found out really, I suspect it would have failed there noise test though, Quote Link to comment Share on other sites More sharing options...
supra_aero Posted September 6, 2013 Share Posted September 6, 2013 Interesting article or post on nur spec. Which explains why it sounds so awesome. http://www.supraforums.com/forum/showthread.php?318670-The-truth-about-JDM-catback-exhaust-systems...& Quoted for rerference: "As far as I know only the Blitz NUR SPEC has the full exit size as advertised, which also explains why it is so loud." Quote Link to comment Share on other sites More sharing options...
mike33 Posted September 6, 2013 Share Posted September 6, 2013 I have just removed my bung from my Nurspec R And Christ I love the noise!! Quote Link to comment Share on other sites More sharing options...
Josh Posted September 6, 2013 Share Posted September 6, 2013 I have just removed my bung from my Nurspec R And Christ I love the noise!! You got it out? Nice one Quote Link to comment Share on other sites More sharing options...
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