Question for ya guys. Could you take the vent fittting(the fin part) of a HKS and somehow modifiy it or trim it down and weld it back into place inside of the recirculating fitting? That way you would still get the HKS sound and you can still recirculate, even though the sound would be somewhat quieter it should still work.....right? Thanks

 

Ummmm the HKS comes with a recirculation kit. It a part that fits into that end your talking about then you just get a hose to connect to the intake