Rampage's own 3.5" high-flow air filters, built to their dimensions and specs for the R35 GT-R. Sold as a pair (2 filters).

• Injection-molded polyurethane body bonded to 4-ply cotton media with metal reinforcement mesh
• Construction on par with the big-name "lifetime" filters, with sturdier flanges
• Washable and reusable; an affordable replacement for a costly service item

Fitment: Rampage 3.5" intakes, Nissan R35 GT-R.