HPS Performance 837-566WB

Built for performance and show, the HPS Black cold air intake kit (converts into shortram) relocates HPS Performance 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 produce dyno proven performance gains +27.1 Whp horsepower, +26.8 Ft/lbs 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 All-New HPS Performance Air Filters are made in the United State and are designed with performance in mind, delivering excellent filtration without sacrificing air flow. Washable and reusable. CARB Exempt: No. Vehicle Application: 2008-2014 Subaru WRX STI 2.5L Turbo / 2008-2014 Subaru WRX 2.5L Turbo.