K&N Fuel Injection Performance Mazda RX7 86-Up Intake Kits (all models)

Built for horsepower and backed by the world?s first million-mile limited warranty, K&Nair intake kits promise some of the best dollar-per-horsepower values you?ll findanywhere.It starts with K&N?s industry-leading, high-flow conical air filter, offering a greatersurface area that provides cleaner, larger volumes of air to increase engine efficiencyand performance. From there, K&N air intakes provide a solid, improved air pathbetween the filter and the engine via high-quality HDPE or aluminum tubes.Each K&N air intake kit is thoroughly tested with multiple dyno runs on a variety of vehicles,so K&N?s promises aren?t guesses; they?re backed with consistent data from their inhousedynamometers. Every year, K&N submits the systems sold by AutoSport Garagefor California Air Resource Board testing, and you?ll know right away if the K&N airintake you want for your vehicle meets specific standards for your state.Best of all, K&N air intake kits are easy to install, typically requiring no more than ascrewdriver, pliers, a ratchet set and less than 90 minutes of your time. K&N air intakekits: a cleaner solution for greater economy and performance, and a great way tostretch your gas dollar even farther.