2.5 BAR MAP Sensor for Supecharged or Turbo LS Engines Fits in OEM Location on LS1-LS2-LS6-L76-LS7  Manifolds   Tune up to 21.7 psi of Boost   Sensor's range is 20-250kp 0.2V = 20 kPa - 2.9 PSI 4.9V = 250 kPa -36.25 PSI  Accuracy  +- 1.5% of the full scale value (+- 0.5 PSI)      2.5 Bar MAP Sensor $125.00