due to havin the loudest exhuast ever trackdays at the min are a no no.
i have a scilenced cat which im gonna out on and now need a quieter second hand back box to complement the cat cat and hopefully bring the epic noise from 108dbs to 95dbs. god loves a tryer.
my car is s1 with honda conversion…the back box used is the same as any k series engine. its only for track days so any will do as long as there are no holes x x
just hope my intake noise is ok.
pm please andy.