BMS C400/C43 BOV Spacers We are so confident that

We are so confident that you'll agree we've achieved this

the E92/E93 3 series bumpers are the same and will fit easily on either model

The can itself is guaranteed for the life of the vehicle

High flow oversized design

BMS C400/C43 BOV Spacers We are so confident thatDescription These easy to install adapters allow your factory electronically controlled diverter valves to create that "blow off" valve sound all turbo owners love. They attach between the engine and the OEM electronic diverter valves. CNC machined out of lightweight aluminum and anodized black so they last the life of your vehicle. All required hardware included. Made in the USA. Mercedes Benz Applications C ClassC400 C43 C450E ClassE43 E400 E450G