we are currently testing the latest bigbore exhaust systems .
these tick all the boxs ,with “David Newmans” ported mouths with bigger bore inital pipes going into a motorcycle type 4 into 1 collector then a bigbore 1+1/2″ pipe going to a baffled, baby cherry bomb rear can.
they are baffled as you do need some back pressure!
loud but not offensive ,the most noticable change so far is to the throttle response, with a instant snappy take off.
so far we have built systems for Bond Bugs and Tempest (these should fit Tandy Fox and Jimp)
should have them in stock within next 2 weeks ,orders being taken now.