anyone have info on what size diameter pipework is recommended for a fmic on a newage wrx.my02.

also any reason why i couldnt use stainless steel pipework as opposed to the usual aluminium??(heat dissapation being 1 i suppose)

 

I have a MRT FMIC on my bugeye, it has 2.5 inch stainless from the turbo to the intercooler, then 2.5 inch up under the Offside wing going to a 3 inch pipe from the hole in the inner wing (where airbox pipes were) upto throttle housing. All piping is either stainless of Samco.

 

thanks bud.i can get plenty of that size pipe thru work.in fact its the exact sort i used for my exhaust.i think st steel will look better over time too.thanks