10-13 C6/ZR1 Corvette and LS9 POWERCORE AIR FILTER, GM Style

With the ZR1 Corvette-GM improved the design of Donaldson's factory Z06 PowerCore filter. You can now upgrade your LS3 or LS7 Corvette to a factory ZR1 Corvette filter. This filter offers 19% lower restriction at 850 cfm through a dyno proven substrate. The filter includes new style plastic retainer with improved sealing on the end. This is drop-in replacement filter without any modification to you LS7/LS3 Corvette.

Late 2012 and all 2013 LS3 & LS7 come with GM retainer glued to the GM filter. All LS9 Corvettes come with GM retainer glued to the GM filter