It seems like you have waited ages for competition for the elusive factory B exhaust system. Well wax racing products has done it.
We have based it on the very rare fx1 chamber as they are known to make 2hp more over the limited chamber and even more over the mod chamber
Yes we will be doing a complete kit in the very near future we are just waiting on the gaskets and hose to complete it
We have received the new sample. its awesome and we are now making the chamber. The molds are ready the metal is cut and we are pushing them into shape now
We are expecting a 3-4 week wait on them at the moment