K&N Engineering knn57-3028

The K&N 57 Series FIPK air intake replaces the restrictive factory airbox on 1988–1993 Chevy and GMC S10/S15 trucks with the 4.3L V6, improving airflow to increase usable power and acceleration across the RPM range. It includes a large chrome-topped, high-flow washable and reusable filter that can go up to 100,000 miles between services depending on conditions, is street-legal in all 50 states, and carries K&N's Million Mile Limited Warranty. Installation is relatively straightforward, typically taking about an hour.