when mounting it on the hrc ic pipe, in place of the stock 3kgt bov, do we need to buy the greddy flange and weld it on, or will it be able to mount on the 3kgt flange?
#44647, "RE: question about mounting greddy type-s" In response to Reply # 0
if you have the GST adapter for the bov you will be able to install it onto the HRC spigot pipe that the 3kgt bov is currently on. Mike,(pn0ymahal) has it on his car this way. Lates James