Short Ram Intake

This intake provides an aggressive and throaty tone that is unmatched in the aftermarket and one that you'll enjoy every time you smash the accelerator! Want to add that personalized touch to your intake? You're in luck, as Injen also offers this intake system in amazing finishes, SP2301P (Polished), SP2301WB (Wrinkle Black), and finally SP2301WR (Wrinkle Red). To top it all off, this SP CAI kit includes the unbeatable Injen Technology limited Lifetime Warranty!

Additional Information

SP Aluminum Series Short Ram Air Intake System, Part No. SP2301WR, 2021-2023 Toyota GR Supra L4-2.0L Turbo, 2019-2023 BMW Z4 L4-2.0L Turbo

Part Type

Engine Cold Air Intake

Product Overview

The 2021-2023 Toyota Supra and the 2019-2023 BMW Z4 both equipped with the L4-2.0L turbo engine are mini-powerhouses from the factory, so the engineers at Injen Technology needed to design an intake that packed a serious punch to help this little 2.0L Turbo engine keep up with this athletic and sophisticated performer. The R&D team took these all-new powerhouses deep into the lab to extract the hidden power lurking under the hood. From start to finish, each aspect of Injen Technology's traditional aluminum Cold Air Intake for the 2021-2023 Toyota Supra and 2019-2023 BMW Z4 was a true labor of love. The Injen SP2301 cold air intake has the cleanest installation on the market that is also available in multiple finishes for that personized look.

• Aggressive engine tone under full throttle
• Aggressive under hood appearance while maintaining an OE fit
• Available in Polished (SP2301P), Wrinkle Black (SP2301WB), and Wrinkle Red (SP2301WR)
• Dyno Proven gains of up to 10 hp and 9 lb.-ft. of torque
• 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
• Massive 3.25" 6061-T6 aluminum intake tubing
• 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.
• Optional X-Pedal Throttle Response Controller P/N# PT0008B
• Provides power gains while maintaining A/F ratios: no additional tuning required
• Replacement air filter # X-1059-BB
• Smooth intake piping eliminates restrictions and improves airflow

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Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Datasheet

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

Air Intake Kit, SP Short Ram Intake System, Red Wrinkle Aluminum Tube, Blue Synthetic Filter, Dry, Toyota, Kit

Injen SP Series Speed Pro Short Ram intake systems are designed for enthusiasts who demand the very best! These intakes reach down below your front bumper for colder, denser, fresher air—causing stronger, more efficient combustion. They're more than just a cold air conduit; the Speed Pro is a high-tech, fine-tuned oxygen delivery system. The intakes are perfectly designed to fit inside your exact year, make, and model with their TIG-welded brackets and high-quality aluminum tubing, making for a longer lifespan. Injen SP Series systems have unique rubber vibra-mounts, stainless steel clamps, and silicone hoses for a secure, hassle-free installation. Enjoy more horsepower and better acceleration with the value-packed intake fitted for your application.