K&N Engineering, of Riverside, California, is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. From humble beginnings as a family run business over 35 years ago, K&N Engineering, now a truly global company with offices in the U.K. and the Netherlands, continues to exist as a family owned business with an enthusiast mindset and a direct connection with motor sports that carries over throughout all levels of management and manufacturing. Today, K&N exists as both the sales and brand leader for performance filters, and maintains a stocking catalogue of over 3,500 part numbers, including an extensive line of both factory replacement drop-in filters, FIPK (Fuel Injection Performance Kit) applications, and its line of innovative Performance Gold oil filters.

  • K&N 22-2040PL Air Filter Wrap

    Part# 22-2040PL
  • K&N 22-2040PR Air Filter Wrap

    Part# 22-2040PR
  • K&N 22-2042PR Air Filter Wrap

    Part# 22-2042PR
  • K&N 85-9294 Carburetor Adapter

    Part# 85-9294
  • K&N 85-9329 Carburetor Adapter

    Part# 85-9329
  • K&N 85-9388 Carburetor Adapter

    Part# 85-9388
  • K&N KN-556 Oil Filter

    Part# KN-556