Corvette Air Filter K&N Replacement : 2009-2013 ZR1 LS9

K&N’s replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED. For 2009-2011 ZR1 LS9, stock replacement filter. Product Style: Unique Air Filters Base Inside Length: 11.25 in (286 mm) Base Inside Width: 1.875 in (48 mm) Base Outside Length: 13.375 in (340 mm) Base Outside Width: 4 in (102 mm) CFM: 421.8 Filter Material: Cotton Gauze Filter Re-Oiling Amount: 2.25 oz (67 ml) Height: 6.375 in (162 mm) Top Outside Length: 11.625 in (295 mm) Top Outside Width: 2.5 in (64 mm) Weight: 2.4 lb (1.1 kg) Product Box Length: 6.31 in (160 mm) Product Box Width: 6.31 in (160 mm) Product Box Height: 14.5 in (368 mm)