Features:
4 pcs 22mm bungs, one plate for each cylinder.
The bungs are machined from high grade aluminium using state of the art CNC technology.
The O rings are supplied with the bungs.
Easy to install. Directly swap with your existing swirl flaps, simply push in & screw in place.
There will be no difference in performance from you vehicle, you may even notice an improvement if your swirl flaps have deteriorated.