Pierburg BOV Solenoid Upgrade

***Please note, on Elantra Sport 2017-2020, P2261 blow off valve code is still possible even after installation of this solenoid due to ECU sensitivity*** Are you experiencing fluttering after installing an aftermarket blow-off valve? Is your blow-off valve opening frequently on partial throttle? If your valve opening during hard acceleration? This Pierburg valve is a much faster operating valve that will help eliminate fluttering and allow for a crisper release of your blow-off valve. These flow more and allow for higher boost pressures than stock. If you are sporting an upgraded stock turbo or a big turbo, you can still retain factory operation without worry.