BMS Cowl Filters for BMW E9x E8x & X1 Color:Black The cover assembly is machined

The cover assembly is machined from billet aluminum and is then Type 3 hard anodized

Velossa Tech is proud to be able to offer this new innovative feature

We now carry mini 02 sensor cats that eliminate P0420 codes

Well BMS has finally come up with a solution

air/fuel ratio

BMS Cowl Filters for BMW E9x E8x & X1 Color:Black The cover assembly is machinedE chassis BMW owners have known for some time that removing their cowl and HVAC filter system not only reduces vehicle weight but also improves overall engine bay cooling, facilitates engine & DME box access for service, and lets the driver better hear how the engine is running. But there was always a catch. How to stop dirt and debris from falling into the interior ventilation system? Well BMS has finally come up with a solution. These cleanable