Shiny but expensive I fitted a Chinese replica of The Forge only £45, way over sized at 25mm and installed as dual port but setup such that only a severe high boost lift off results in an atmospheric dump. Mostly it dumps back to the air cleaner. How do you find it drives, I found our Copen now drive MUCH better and has much more boost starting at around 2000 rpm compared with the old Denso plastic valve. Maybe my old valve was caput?
deadening cover is not needed.....so it is pretty good.. and no problem with the MOT. i dont think your old ones was caput..the new ones is even better..
Some Photos found from the HKS Box what was included in it..endcost ca 345 Euros.. adapter incl. but not the siliconpipe for return to airfilter..So i must rebuild it for MOT.. open valvs permited in germany. and a german link were i bought some pipes.. Impressum - Steinbock Gruppe
