aFe MagnumSHIELD Pre-Filters P/F 2x/72-90037 (Black) 2011-infiniti-m56-esi5295229 In comparison the rear bar

In comparison the rear bar from the factory on the RS6 is a stout 20mm solid bar but even the weight of the car overrides this bar during spirited driving

and seeing nothing but blue smoke

Two large clear sight windows allow for hassle-free filter inspection

the ATAK(r) sound level

Steel U-Bolts Laser Cut Axle Mounts & Frame Rail Mounts

aFe MagnumSHIELD Pre-Filters P/F 2x/72-90037 (Black) 2011-infiniti-m56-esi5295229 In comparison the rear baraFe Filter GUARD Pre Filters protect your performance air filter and extends your filter cleaning intervals by removing large particles from the air stream prior to the air filter. This pre filter does not restrict air flow and is made of a dry weave fabric that does not attract dirt and cleans with soap and water.