Use whatever BoV you want. They all do the same job unless they are recirculating then you just got it venting back into the intake. Just get one with a flange that will bolt up on your Evo. I got a Turbo XS on my Impreza and I **** it.
they all do the same the only difference is the flange. pick one you like and go from there. if you want it loud i think the loudest one is the RFL BOV (Really#king Loud). i have the greddy rs and i like it
Use whatever BoV you want. They all do the same job unless they are recirculating then you just got it venting back into the intake. Just get one with a flange that will bolt up on your Evo. I got a Turbo XS on my Impreza and I **** it.
they all do the same the only difference is the flange. pick one you like and go from there. if you want it loud i think the loudest one is the RFL BOV (Really#king Loud). i have the greddy rs and i like it