Push in the new clips that come in the package

Range @1Lux: 402 m

Gives about 53 mm drop from factory

You with newer cars have a different frunk with two round holes a little higher up from the space in the frunk

If you have 2 recesses in connection with the frunk (where the hooks for the frunk fit)

Mountain Pass Performance - Model 3/Y performance bakre bromskit Color:Red Push in the new clipsMountain Pass Performance large rear brake kit for your Model 3 Y performance. A worthy upgrade for those who have installed a large front brake kit and are now looking for the next level of optimal braking performance. No matter what track you drive on, these brakes will cope with the situation, the likelihood is that your tires will get too hot before the brake kit gets too hot. Mountain Pass Performance's own words about their Model 3 Y rear brake