A map clamp connects to your cars map sensor and changes the output voltage. The cars PCM(computer) reads the boost levels through your map sensor. By changing the voltage output you are fooling your PCM to think that it is running less boost levels than it really is. The advantage to fooling the PCM is that you can pull fuel and lean out your car since every stage for the SRT will run rich.

Installation should only take around 30 minutes. It involves running the wires and soldering only 3 wires on the map sensor wire harness which is also 3 wires. You do not cut any wires. What you will need to do is strip a spot on the 3 wires going to the map sensor and solder the wires from the map clamp to them as it shows in the directions that are sent with them.

A map clamp must be tuned with a wideband, dyno or anything that allows you to read an accurate AFR. There is no presetting a map clamp, there are many different mods out there and if you have any that increase the airflow your car will be at a different AFR than stock.

If you have any questions and can not find an answer on my FAQ Page feel free to Contact Me.

Price: $30 Shipped