The MPC K Series EVAP Block Off Plate is designed to completely eliminate the bulky EVAP Sensor on the top of the Throttle Body. This is an unused sensor if you have done a K Swap, and just gets in the way when you’re removing / installing your throttle body or the various throttle body sensors.
If you’re K Swapped or running K Pro, this block off can be installed with no negative effects.
DISCLAIMER: These products are anodized. They may discolor or fade over time from extended exposure to UV rays, abrasives, or certain cleaning solutions.