K&N Engineering knn57-1521

K&N’s FIPK intake for 1991–1995 Jeep Wrangler (L6 4.0L) replaces the factory airbox with a roto‑molded HDPE tube to increase airflow and deliver a guaranteed gain in horsepower and torque. The system includes an oversized, washable oiled‑cotton high‑flow filter rated up to 100,000 miles between services under normal highway driving and a custom heat shield; typical install takes under 90 minutes. Check CARB status for California use.

K&N 91-95 Jeep Wrangler L6-4.0L Performance Intake Kit