Injen Subaru WRX STI (18-21) H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red

Injen Technology has done it once again with this new short ram air intake for the 2018-2021 Subaru WRX STI Equipped with the H4-2.5L Turbo Engine. The Injen Technology SP1208 performance air intake system is the result of countless hours invested in research and development to provide a proven intake system designed to add power and performance to your STI. The Injen Technology SP1208 intake system is a direct replacement for that restrictive factory airbox and provides a engineered solution that allows that turbo to breathe deeply and produce it's full power potential with a simple drop-in install. To top it all off, no tune is required to get the power numbers noted! Features and Benefits Dyno Proven gains of up to 26 hp and 24 lb-ft. of torque No additional tuning required and no check engine lights Huge 3.250in mandrel-bent 6061-T6 aluminum intake tubing Includes custom heat shield specifically designed for this application Fully serviceable Injen SuperNano-Web dry air filter Replacement air filter part number X-1059-BB Optional Hydroshield part number 1040BLK Available in multiple finishes SP1208P (Polished) SP1208WB (Wrinkle Black) SP1208WR (Wrinkle Red) Aggressive engine tone under full throttle Smooth intake piping eliminates restrictions and improves airflow Made in Pomona California, USA Injen Technology Limited Lifetime Warranty Note: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles. Short Ram Air Intake Design Features Injen's patented MegaRam (MR) Technology Injen's MR Technology provides massive power gains while maintaining A/F ratios