Ep82Ash Posted February 14, 2016 Share Posted February 14, 2016 Maybe not to everyone's taste but I'm wanting to quieten my exhaust down a bit, I've basically just got a straight through system with a back box.Does anybody have any experience with aftermarket centre boxes or sports cats?Thanks Quote Link to post Share on other sites
akaye4000 Posted February 14, 2016 Share Posted February 14, 2016 I put a extra silencer in my blitz exhaust and took 9db off at 4500rpm so they definitely work Quote Link to post Share on other sites
Ep82Ash Posted February 14, 2016 Author Share Posted February 14, 2016 Was that a Bung in the end of the back box or a fitted silencer somewhere in the mid section? Cheers Quote Link to post Share on other sites
karl. Posted February 14, 2016 Share Posted February 14, 2016 I don't know how many dB it reduced but I used a bung and it made a massive difference. Quote Link to post Share on other sites
akaye4000 Posted February 14, 2016 Share Posted February 14, 2016 An extra silencer fitted after the centre box before the back box Quote Link to post Share on other sites
Ep82Ash Posted February 14, 2016 Author Share Posted February 14, 2016 I don't know how many dB it reduced but I used a bung and it made a massive difference.Cheers, that could be an option.An extra silencer fitted after the centre box before the back boxNice one, where did you get the silencer from mate? Quote Link to post Share on other sites
akaye4000 Posted February 14, 2016 Share Posted February 14, 2016 EBay something like 261892258511 Quote Link to post Share on other sites
Ep82Ash Posted February 14, 2016 Author Share Posted February 14, 2016 EBay something like 261892258511Perfect I'll have a go at that, thanks mate! Quote Link to post Share on other sites
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