Bonnet catches are required for motorsport. They enable the marshals to open the bonnet without access to the interior of the vehicle. Besides looking awesome these AeroCatches are favoured by many racers as they sit flush with the exterior minimising drag. There are many different ways to install them but here’s how I installed them in the e46 racer. This is NOT paid content, I’m just a happy customer. However, they’re available from www.aerocatch....
Theses are the 120 above panel series.