Review on BMC Air Filter FM466 04 by Jason King

BCM has been a leading brand on the EU circuits for 25 years with multiple championships to their credit. Works great with my Akrapovic exhaust and fuel management software. Don't quote me but my Kawasaki C14 sounded more raspy after installation. I mention this because it was my mechanic's first reaction. But overall this is an amazing product. Given the choice, I would choose the BCM over any other popular air cleaner.