Not sure which 1990 Nissan 240SX Air Intake Systems are right for you? We have over 20796 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Easy to install except I had to run out and get an M$ tap to clean out the taps that were filled with glue and a rubber plug. Runs great especially in the low gears." —Robert B from Bellingham, MA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 1990 Nissan 240SX.