BMC FB473/04 07-09 Porsche 911 (997) 3.6 GT2 Replacement Panel Air Filter 992 and our Resonated version tackles

and our Resonated version tackles the drone under 2500 RPM using resonators and anti-drone tubes

and are compact in size for a better fit in the brake caliper bore

Age: Over time

We then graduated to optimizing 2D slices of the plenum in CFD

Repurposing that muffler helps meet sound restrictions and eases manufacturing processes

BMC FB473/04 07-09 Porsche 911 (997) 3.6 GT2 Replacement Panel Air Filter 992 and our Resonated version tacklesProduct Information BMC air filters are a complete replacement to the factory paper air filter and fit perfectly in the stock air filter location. Made using only high quality materials they allow for an increase in air flow with more efficient filtering of impurities as small as 7 microns. BMC filters are made of a multi layered cotton gauze soaked with low viscosity oil covered with an epoxy coated alloy mesh to ensure protection from fumes and