K&N Filter E-2990Hyper Racing # 600 515 Fits all Hyper airboxes except '08 and up R6. 3. 125" high, 12. 875" long, 4. 875" wide, open top. Although this air filter comes pre oiled, we recommend adding more K&N Air Filter Oil to ensure capture of all dust and dirt. K&N part number E2990. Designed to boost horsepower and rate of acceleration. Can be cleaned and used again. High air flow with exceptional filtration.

Features horizontally reinforced head and shoulder restraints for additional support

it will not work properly

5/8" threads

Hayabusa’s and many others

Hyper Racing # 14-138

A 16 cell Anti-Gravity Battery is recommended

SFI 5 Certified

Hyper Racing # 609-236

To measure projection

24-½ feet between nuts

Hyper Racing # 600-9125

Hyper Racing # 08-608