Injen EVO1105 Evolution cold air intake system is engineered for the 2016-2021 BMW 340i/440i (F3X) B58 engine. Utilizing advanced engineering, this intake system features a one-piece sealed housing with patent-pending Twist-Lock technology for secure air filter attachment. A massive SuperNano-Web Dry air filter maximizes air volume, while a dyno-tuned intake tube optimizes performance. Premium hardware, including stainless steel clamps and silicone couplers, ensures a secure and durable fit. Designed for easy installation, this system delivers up to 13 horsepower and 18 lb-ft of torque gains.
Key Features
• Fits the above applications equipped with the B58 engine
• Dyno Proven gains of up to 13 hp and 18 lb-ft. of torque
• Designed to work with the stock calibration
• Aggressive intake growl under acceleration
• Durable Roto-Molded Polyethylene tube and housing
• Reinforced automotive grade silicone couplers
• Fully serviceable Injen SuperNano-Web dry air filter
• Replacement air filter # X-1112-BB
• Stainless steel band clamps with inner protective liner
• Aggressive under hood appearance while maintaining an OE fit
• Our clear inspection badge allows you to quickly check the condition of your air filter while the red stripe enhances under hood appearances.
• Made in Pomona California, USA
• Injen Technology Limited Lifetime Warranty
Want to learn more? Check out our blog post: Budget-Friendly Performance: Is an Injen Cold Air Filter Worth It?
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.
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