blueyedbiker Posted May 9, 2018 Share Posted May 9, 2018 The second problematic fail point is the exhaust, first off it’s too noisy by 1.5pndb and secondly, the clamp and springs need a cover.As far a noise is concerned something along the lines of a “decibel slayer” would do the trick but a potential problem would be the mounting of it as all external fixings have to be 3mm radius. If anyone has any experience of such things or alternatives I’d appreciate it.As for the cover for the springs and clamps I may be able to have made up a cover that clamps to the pipe between the collector and silencer with flanges that cover the offending bits.Ta. Link to comment Share on other sites More sharing options...
The_ASH Posted May 9, 2018 Share Posted May 9, 2018 Search on eBay for ‘db killer’ various items on there for reducing exhaust noise from motorbikes. Unit is inserted up end of exhaust small hole drilled in side of pipe for retention often. Link to comment Share on other sites More sharing options...
blueyedbiker Posted May 10, 2018 Author Share Posted May 10, 2018 Ta, I'll give it a go. Link to comment Share on other sites More sharing options...
Jim 123 Posted May 10, 2018 Share Posted May 10, 2018 What happens if you fabricate a temporary restrictor insert to fit inside the tail pipe? Link to comment Share on other sites More sharing options...
blueyedbiker Posted May 10, 2018 Author Share Posted May 10, 2018 The inspector said as long as it was reasonably permanent he be happy Link to comment Share on other sites More sharing options...
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