Hi all,
I've recently purchased a 2009 135i with a few mods already installed. The one that needs to go is the ECS branded BOV as it's too noisy and doesn't suit the car.
https://www.ecstuning.com/b-ecs-part...t/010997ecs~a/
My question is what diverter can be fitted to replace the BOV and what Diverter would be the most cost effective solution?
Thank you in advance.