Not sure which 1998 Lexus GS 400 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:
"The instructions for the installation lacked clarity for some steps.Notably the exact order placement of the plactic hose fittings ie lengths of the fittings varied but instructions were silent on which length went to each position.I was disappointed with the fragility of the plastic fittings,a few extra would be a nice touch since I'm sure they are quite inexpensive but a disaster should you break one.Additionally for the price of the kit another piece of rubber cushion fot the bottom of the mounting bracket would also enhance the kit.The performance of the auto was much improved.
J.J. " —John J M from Vonore, TN bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 1998 Lexus GS 400.