I'm running a v2 s-trim and I would like to add a blow-off valve. Call it rice or not I like the sound. Back on topic, could I run my MAF that is infront of the blower behind the blower without mechanical problems? I mean my real question is infact I guess is that what differentiates a blow-thru maf from a stock MAF (draw-thru)? The only difference I can see is its location. Thanks. Oh yah 1 more ques. who makes a loud BOV?