sure - when you're drag racing (pedal to the metal) - which is what the dual breathers with exhaust tubes are all about - - and IF the OP is just going racing he should run said system... but just one or two breathers - 'snot gonna work out, eggspecially on da street.. and actually, not for racing either. Baffles be damned. All in all though, not my car, not my nice new engine - do what ya gots ta do and let us know how it works out... and good luck with it!