HPS 27-260P Polish Shortram Air Intake Kit with Heat Shield (Cool Short Ram SRI) Fine-tuned by HPS to deliver performance gains, increase horsepower, torque and improve throttle response; Does NOT require tuning after the install. Polish light weight mandrel-bent aluminum alloy piping replaces the stock restrictive air box and optimize the air flow Features HPS signature race proven reinforced silicone hoses and industrial grade 100% stainless steel T-bolt clamps. The included world's best K&N High-Flow, Washable/Reusable Air Filter is backed by Million Mile Limited Warranty. Heavy duty powder coated steel heat shield blocks out heat from engine and delivers maximum cooling effect. The included installation instruction has clear pictures and description to guide the installer throughout the whole process. Fits 2001-2005 Lexus GS300 3.0L. Bolt-on easy installation, no modification. CARB Exempt: No