Injen's EVO1206 Evolution Cold Air Intake System by Injen Technology is specifically designed for the 2015-17 Subaru WRX STI equipped with a 2.5L engine. Constructed from cross-linked high-density polyethylene in the USA, the EVO1206 ensures extreme durability. Installation is straightforward, requiring no cutting or drilling. Notably, it delivers exceptional horsepower and torque gains without necessitating aftermarket tuning. The intake tube, crafted from 6061 aluminum and coated in a wrinkle red finish, undergoes rigorous in-house dyno testing to optimize performance while maintaining stock fueling. Unlike most aftermarket intake kits, the EVO1206 integrates patented air fusion and MR technology, enabling safe and reliable fuel trim levels without requiring additional tuning.
Key Features
• Direct Fit for 2015-2017 Subaru WRX STI H4-2.5L Turbo
• Dyno Proven gains of up to 26 hp and 34 lb-ft. of torque
• Designed to work with the stock calibration
• Aggressive intake growl under acceleration
• Durable Roto-Molded Polyethylene housing and scoop
• Intake scoop is designed to capture the largest amount of cool air
• Reinforced automotive grade silicone couplers
• Fully serviceable Injen SuperNano-Web dry air filter
• Replacement air filter # X-1070-BB
• Optional hydroshield part number 1076BLK
• Stainless steel band clamps with inner protective liner
• Aggressive under hood appearance while maintaining an OE fit
• 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.
Installation Instructions
Technical Drawing
This Part Fits:
Year |
Make |
Model |
Submodel |
2015-2017 |
Subaru |
WRX STI |
Base |
2015 |
Subaru |
WRX STI |
Launch Edition |
2015-2017 |
Subaru |
WRX STI |
Limited |
2016 |
Subaru |
WRX STI |
Series.HyperBlue |