Built for performance and show, the HPS Polish cold air intake kit (converts into shortram) for 2002-2006 Nissan Altima 2.5L 4Cyl relocates the world's best K&N air filter outside of the engine compartment to deliver the coolest air inlet temperatures. Compare to the tradiational shortram air intake, HPS long ram cool air intake delivers cooler air with more oxygen, which translates into a more intense explosion in the vehicle combustion chamber to increase horsepower, torque and improve throttle response. The included installation instruction has clear pictures and description to guide the installer throughout the whole process. The kit does NOT require tuning and no modification is required, however, removal of front bumper is necessary during the installation. HPS light weight mandrel-bent aluminum alloy piping replace the stock restrictive air box and optimize the air flow with long lasting durability. HPS cold air induction system features HPS signature race proven reinforced silicone hoses and industrial grade 100% stainless steel T-bolt clamps, which ensure the durability and reliability during the extreme driving condition. The included K&N High-Flow conical air filter designed to provide increased surface area and dust capacity. This extra surface area provides even more airflow at lower restriction than a standard replacement filter that is limited to the size of the factory air box. The oversize air filter also captures more dirt increasing the service life before a cleaning is required (up to 100,000 miles). CARB Exempt: No. Vehicle Application: 2002-2006 Nissan Altima 2.5L 4Cyl.

• 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. Can be converted into shortram intake.
• 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.
• The included installation instruction has clear pictures and description to guide the installer throughout the whole process.
• Fits 2002-2006 Nissan Altima 2.5L 4Cyl. No modification is required, however, removal of front bumper is necessary during the installation. CARB Exempt: No.

Fine-tuned by HPS to deliver performance gains, increase horsepower, torque and improve throttle response; Does NOT require tuning after the install.HPS Silicone Hose