HPS Performance Air Intake Kit with Heat Shield, 2008-2014 Subaru Impreza WRX STI 2.5L Turbo, 827-778

Product Highlights- 3" mandrel-bent aluminum tubing and reusable high-flow cotton air filter for optimized air flow.- Improves acceleration and throttle response with dyno-proven gains of 29.5 horsepower and 27 lb-ft. of torque.- Heavy duty powder coated steel heat shield designed to block out radiant heat from the engine.- Includes a high-temperature and high-pressure resistant reinforced silicone coupler and stainless steel T-bolt clamps.- No modification is required during the installation.- Essential performance upgrade for 3rd Gen 2008-2014 Subaru Impreza WRX 2.5L H4 Turbo. Vehicle Application2014 Subaru WRX STI 2.5L H4 Turbo2014 Subaru Impreza 2.5L H4 Turbo (WRX STI, WRX STI Limited)2013 Subaru WRX STI 2.5L H4 Turbo2013 Subaru Impreza 2.5L H4 Turbo (WRX STI, WRX STI Limited)2012 Subaru WRX STI 2.5L H4 Turbo2012 Subaru Impreza 2.5L H4 Turbo (WRX STI, WRX STI Limited)2011 Subaru Impreza 2.5L H4 Turbo (WRX STI, WRX STI Limited)2010 Subaru Impreza 2.5L H4 Turbo (WRX STI, WRX STI Spec