Pesti,
The Zex kit senses/learns the voltage from the throttle position sensor and only activates the N20 when the throttle is wide open. i think on our "Gs" that is around 3.2VDC. So at part throttle there is no N20 flowing.

 

hmm thanks for the infoz

 

I have a ZEX kit that I will not install due to my TT setup later this month. I paid $425. for it. I will let it go for $340. plus shipping.

I also have an Eibach spring kit that I had on the car for about 1500 miles until I added the Tein Coilovers. I paid $275. I will let it go for $175. plus shipping.

Frank
CM Motorsports
949 453 1199