Advice on Merlin

Hi Peeps,

I have been recommended to get a Merlin silencer for track days instead of my Supertrap - apparently reduces back pressure on the engine. Does anybody have any views on if this is a good thing to do? If so, what size should I get to fit a Janspeed SS exhaust, obviously once the rear baffle has been taken off? Been a bit of a numpty and not measured the exhaust, and will not have access to the car before a track day next week. Link to website:-

Cheers and many thanks,

Clive.

I don’t think you could beat a 2ubular mate…

Jim has all the sizes/variations you could ever want!