Red or Blue BMS Cowl Filters for BMW E9x E8x & X1 Color:Red there are two hookups for

there are two hookups for either methanol or nitrous which come pre-capped

If you are running our port injection kit

At this point we were thrilled to offer so much control and data in one package

Gas Engine Rating: Up to 8

simply visit our website and place your order

Red or Blue BMS Cowl Filters for BMW E9x E8x & X1 Color:Red there are two hookups forDescription Better engine sound, engine cooling, and a weight savings of 10lbs. Now in Colors! Black, Blue, & Red Filter Elements. E 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