ctb540

Since each of these are hooked into different areas, I'm wondering if it is harmful to put these items on my car at the same time?!

Skyline45

I'm not sure. I would like to know the answer as well as I've been told there's not really much you can mod on these cars when it comes to performance.

However, I have a feeling the car's computer would be very mad at you if you plugged everything all at once.

Knightmare69

I've got all 3 installed and doesn't seem to bother the car.

janusgrimnitz

My chip has sprint booster built in.. I dont know about the voltage regulator