Short Ram Intake

The soul of this intake is found within 6061-T6 aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. Our engineers have painstakingly designed the intake to provide the highest levels of safe power, along with clean aesthetics that will impress every time you open your hood. In addition to the impressive power increase, the Injen team has ensured that a safe Air fuel (A/F) ratio has been maintained throughout the power band.

Additional Information

SP Short Ram Air Intake System, Part No. SP1129WR, BMW M140i/xDrive, M240i/xDrive, 340i/xDrive, 340i/xDrive GT, 440i/xDrive, 440i/xDrive Gran Coupe.

Part Type

Engine Cold Air Intake

Product Overview

Is your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to breathe deeper and enhance the performance that you've been craving. The SP series of cold air intakes is Injen's flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is the world's first tuned air intake system and holds four (4) patents on the tuning process of an intake system, something no other manufacturer can claim. The SP series of cold air intakes feature many of Injen Technology's patented tuning process, including MegaRam (MR) Technology (Patents 7,359,795 and 7,669,571), Air Fusion (Patent 7,721,669), and many other innovations that keep Injen Technology at the forefront in the performance aftermarket.

• 6061-T6 aluminum intake tubing
• Aggressive engine tone under full throttle
• Available in multiple finishes
• Dyno Proven gains of up to 14 hp and 13 lb-ft. of torque
• Features Injen's patented MegaRam (MR) Technology
• Fully serviceable Injen SuperNano-Web dry air filter
• Includes custom heat shield specifically designed for this application
• Injen Technology Limited Lifetime Warranty
• Made in Pomona California, USA
• No additional tuning required
• 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.
• Provides power gains while maintaining A/F ratios
• Replacement air filter part number X-1059-BB
• Short Ram Air Intake Design
• Smooth intake piping eliminates restrictions and improves airflow

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Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Injen Technology SP short ram intake system with SuperNano-Web Dry Air filter