oOo csmith oOo Posted May 26, 2015 Share Posted May 26, 2015 I'm in need of some tail pipes for my cobra back box that have noise reducing bungs as I have a track day coming up Quote Link to comment Share on other sites More sharing options...
StevoD Posted May 26, 2015 Share Posted May 26, 2015 On 26/05/2015 at 19:39, oOo csmith oOo said: I'm in need of some tail pipes for my cobra back box that have noise reducing bungs as I have a track day coming up i have a cobra un reasonated an have been fine on track days? Quote Link to comment Share on other sites More sharing options...
oOo csmith oOo Posted May 26, 2015 Author Share Posted May 26, 2015 I currently run japspeed decats with an un-resonated cobra exhaust system but I've been told that I can't exceed 96db for my track day! I used an app on my iPhone (probably not accurate) but my pass by was 110db Quote Link to comment Share on other sites More sharing options...
RobPhoboS Posted May 27, 2015 Share Posted May 27, 2015 Possibly something along the lines of this: https://www.merlinmotorsport.co.uk/p/bs-approved-silencer-baffle-kit-excnrk http://www.demon-tweeks.co.uk/motorsport/universal-exhaust-silencers Good luck, 96db isn't going to be easy at all. Quote Link to comment Share on other sites More sharing options...
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