aFe MagnumSHIELD Pre-Filters P/F 2x/72-90037 (Black) 2011-infiniti-m56-esi5295229 and reduce air pressure when

and reduce air pressure when unloaded

chances are the stock radiator hoses are beginning to show some wear

This system is constructed of 2-1/4" - 2-1/2" mandrel-bent 409 stainless steel tubing for maximum strength and durability

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

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

aFe MagnumSHIELD Pre-Filters P/F 2x/72-90037 (Black) 2011-infiniti-m56-esi5295229 and reduce air pressure whenaFe 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.