hi so i just installed a HKS BOV on my car and it wants to stall because i have it venting into the atmosphere i look on HKS's web site for a recirc kit and cant find one for the supra? isnt it just a nipple that a hose attaches to? or is it vehicle specific? is there any way to make it not stutter as much and still not be recirculated with out changing from the maf it has stock thanks