Looking for aftermarket parts to modify or upgrade your 1999 Lexus GS400 with air intake systems? At Tunersports.com we carry a huge selection of the top name brand performance air intake system parts and accessories for your GS400.
Whether you have a 1999 Lexus GS400 in Base trim we have you covered. With air intake systems from cold air intakes to intake gaskets we have 4 GS400 air intake system mods available. All parts have free shipping to the Continental US 48 States.
