Butterfly

K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered, R-1260

aFe POWER Magnum FORCE Intake Replacement Air Filter w/Pro 5R Oiled Media - 5" Inlet, 12" Tall - #24-91036

K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium: Flange Diameter: 3.3125 In, Filter Height: 6.5 In, Flange Length: 0.625 In, Shape: Round Tapered, RU-2710

WIX Filters - 46497 Heavy Duty Air Filter, Pack of 1

K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 2.875 In, Filter Height: 6 In, Flange Length: 0.625 In, Shape: Round, RU-1620

K&N Engine Air Filter: Reusable, Clean Every 75,000 Miles, Washable, Replacement Car Air Filter: Compatible 1982-2012 NISSAN/HONDA/ISUZU (Bluebird, Primera, Almera, Pulsar, Civic, Gemini, Aska)33-2036

Mishimoto - MMAF-3006 Performance Air Filter, 3.00" Inlet, 6" Filter Length Red

Robinson Racing 1211 Extra Hard High Carbon Steel Motor Pinion Gear, 5Mm Bore, 1.0 Mod Pitch, 11 Tooth