Whats the difference between the r56 "s" map sensor and the jcw sensor ? i seen another thread about using the jcw sensor but nobody elaborated what or how it effects the car by changing it. i have a tune on the car and come to find out its a generic/ same a jcw tune with the boost turned up alittle more. then i seen the post about using a jcw map sensor in the r56 car. what is the difference with the sensors ?

 

does anyone have any input about this ?

 

The JCW one will allow the car to be turned up to higher boost pressures. The factory sensor does not allow for the boost to. be turned up past a certain point. If it see higher than allowed boost pressures it will boost cut. There are not direct performance increases by installing the sensor but it will all for higer boost pressures meaning more power