Fits my Bilstein B16 coilovers just fine!
I will be using these for the winter to protect my investment
Of new suspension (coilovers). Haven’t gotten around to fully using them but they strap on like a very tight jacket on a fat kid. They include some zip-ties for extra security, but I’m sure they will not fall off. Heat dissipation shouldn’t be an issue either as they have decent amount of space from top to bottom to provide airflow to prevent overheating! Great quality almost high end neoprene id say!