performance monitor

Thats nothing special, those have existed for years. It isnt specifically for the nitro either, its a universal fit to all cars that have the OBDII port which is most some-what new cars. That store is just trying to deceive oyu into thinking youre getting more then whats there.

I had one in my Neon R/T & it didn't even have the ODBII connection, but used some sort of gyoscope inside & some serious math algorythims to measure HP, torque, & a variety of other things.

thanks for the heads up!