Reviewed By Tuan P (Corona, CA) Reviewed for a 2007 Lexus IS 350 —9/8/2007 7:29 AM
i bought this intake looking for a more aggressive growl during hard acceleration and it did not dissappoint. alot of ISX50 owner have said this intake is loud, but i think it's just about right. my is as quiet as stock unless i drive it hard. HP gain or not, i'm happy w/ this product as it has increase the enjoyment of my car.