z350convert Posted November 28, 2023 Share Posted November 28, 2023 I made a mistake when I changed my coupe for a roadster. I’d just fitted an Invidia system and I didn’t manage to swap it over. The standard box is so fluffy and quiet I got rid and put my spare Tarmac Sports resonated short tails on. A quick and easy fix and it sounds crisp and it breathes. After a year I’d like it a ‘tad’ quieter and less resonant. Ideally I’d pop a Cobra box on but all this stuff is expensive now. Any tips for me on this? I wondered about bandaging the short tails or putting another resonator in further forward. Comments welcome, even the sarcastic ones. Quote Link to comment Share on other sites More sharing options...
davey_83 Posted November 28, 2023 Share Posted November 28, 2023 You sell the short tails and commission a local exhaust shop to make you up a replacement smaller than stock rear silencer. 2 Quote Link to comment Share on other sites More sharing options...
z350convert Posted November 28, 2023 Author Share Posted November 28, 2023 Thanks for the suggestion. There’s a Powerflow place up the road. Quote Link to comment Share on other sites More sharing options...
GranTurismoEra Posted November 28, 2023 Share Posted November 28, 2023 (edited) 6 hours ago, davey_83 said: You sell the short tails and commission a local exhaust shop to make you up a replacement smaller than stock rear silencer. Some nice quieter custom exhausts are possible. Bigger resonators or custom back box. Pipes look better just get bigger resonators Edited November 28, 2023 by GranTurismoEra Quote Link to comment Share on other sites More sharing options...
z350convert Posted November 29, 2023 Author Share Posted November 29, 2023 Thanks Quote Link to comment Share on other sites More sharing options...
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