TKT Cold Air Intake RX7 (On Road)When Pettit's Trak Pro Cold Air Induction System was first offered back in 1992, it was one of the first systems for the RX7 FD to provide a substantial improvement in performance and longevity. Simple to install & service with performance unmatched by any other system. Then as today it is still the only system produced with all the following benefits: Unrestricted cool ambient air feeding both turbos. Dual hi performance K&N filters, full