DC COBRA
Thanks for the suggestion. The cones I have made up are similiar to the Vortex cones. Wll put one in each end.
We are restricted here in dB levels ( and elderly neighbours next door).
And I drive the Cobra a fair bit (10,000m in 6 months prior to it going into the paint shop).
Perhaps, the cones will dothe trick and I may not need to place corkscrew flat down the inside to re direct the noise into the muffler body.
Will keep you "Posted"
Thanks to the FE guys for letting me hi - jack the Thread. Just loking for ideas. You guys certainly know.
Cheers
Bernie