The Injen IS series is a traditional underhood in take system that is placed in the stock location of the factory air-box system. Each system is built from 6061-T-6 aluminum alloy to ensure the lightest design possible.

Additional Information

Short Ram Air Intake System; Incl. Tubing/Filter/Hardware/Instruction; HP Gains +6.0 HP; Black;

Application Summary

Scion 04-06 xA; xB no CARB 05-06

Part Type

Engine Cold Air Intake

Features and Benefits

• Aggressive engine tone under full throttle
• Available with a polished or Black powder coated finish
• CARB EO #: D-476-4
• CARB EO for 2004 model years only. All other years are not CARB exempt.
• Dyno Proven gains of up to 6 hp and 5 lb-ft. of torque
• Fully serviceable Injen SuperNano-Web dry air filter
• Increased HP Up To 10
• Injen Technology Limited Lifetime Warranty
• Made in Pomona, California USA
• Optional hydroshield part number 1033BLK or 1033RED
• Provides power gains while maintaining A/F ratios with no additional tuning
• Replacement air filter part number X-1012-BB
• Smooth mandrel-bent Intake piping eliminates restrictions and improves airflow
• T6-6061 Mandrel-bent aluminum intake tubing

Product Details

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

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.

• Aggressive engine tone under full throttle
• Available with a polished or Black powder coated finish
• CARB EO #: D-476-4
• CARB EO for 2004 model years only. All other years are not CARB exempt.
• Dyno Proven gains of up to 6 hp and 5 lb-ft. of torque
• Fully serviceable Injen SuperNano-Web dry air filter
• Increased HP Up To 10
• Injen Technology Limited Lifetime Warranty
• Made in Pomona, California USA
• Optional hydroshield part number 1033BLK or 1033RED
• Provides power gains while maintaining A/F ratios with no additional tuning
• Replacement air filter part number X-1012-BB
• Smooth mandrel-bent Intake piping eliminates restrictions and improves airflow
• T6-6061 Mandrel-bent aluminum intake tubing

Injen IS Series Short Ram intake systems are traditional underhood units that are placed in the stock location of factory air box systems. Each system is built from 6061 T-6 aluminum alloy to ensure the lightest possible design. Every intake Short Ram is certified or pending by the California Air Resource Board, and backed by Injen Technology's limited lifetime warranty. The aluminum tubes are available in polished, black, or black powdercoat finishes; and the synthetic filter will trap contaminants from damaging your engine. For replacement or upgrade, order the model designed for your vehicle and engine application.

Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.

Detailed Compatibility

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.