aFe Power Replacement Air Filter for 2013-2018 Acura RDX(31-10331) 5015 New springs and rollers in

New springs and rollers in stator

That's a gain of 54 HP at the crank

This product is the perfect balance between fuel economy thanks to its viscosity grade and high lubrication performance and protection

This outfit includes snappy

aFe Power Replacement Air Filter for 2013-2018 Acura RDX(31-10331) 5015 New springs and rollers inMagnum FLOW OE Replacement Air Filter w Pro DRY S Media. This filter features three layers of oil free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity. This media is best suited for street use. Pro DRY S filters are easily recharged with aFe's POWER CLEANER. aFe POWER performance air filters use a rounded, evenly spaced pleat