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This Injen air intake system, manufacturer part number SP1123P, is built for the verified vehicle applications below. Confirm the engine, transmission, body style, emissions requirements, and every application note for the exact part number before ordering.
Key Features
- Patented Tuning Process: Includes MegaRam MR Technology Patents 7,359,795 and 7,669,571 plus Air Fusion Patents 7,757,548 and 7,721,699 for optimal airflow and power.
- 6061-T6 Aluminum Intake Tube: Smooth uninterrupted path engineered for maximum efficient airflow and clean underhood aesthetics.
- Injen SuperNano-Web Dry Air Filter: Fully serviceable design with increased surface area for superior airflow and filtration without oil.
- Direct bolt-on replacement uses factory mounting points no cutting or permanent modifications needed.
- Includes all necessary silicone couplers clamps and hardware fully compatible with OEM sensors and mass airflow meter.
- SP series flagship aluminum intakes deliver dyno-proven power gains with precision engineering.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2017-2020 | BMW | 230i | Confirm engine, transmission, body style, emissions status, and application notes |
| 2017-2020 | BMW | 230i xDrive | Confirm engine, transmission, body style, emissions status, and application notes |
| 2017-2018 | BMW | 330i | Confirm engine, transmission, body style, emissions status, and application notes |
| 2017-2018 | BMW | 330i xDrive | Confirm engine, transmission, body style, emissions status, and application notes |
| 2017-2020 | BMW | 430i | Confirm engine, transmission, body style, emissions status, and application notes |
| 2017-2020 | BMW | 430i Gran Coupe | Confirm engine, transmission, body style, emissions status, and application notes |
| 2017-2020 | BMW | 430i xDrive | Confirm engine, transmission, body style, emissions status, and application notes |
| 2017-2020 | BMW | 430i xDrive Gran Coupe | Confirm engine, transmission, body style, emissions status, and application notes |
| 2021 | Toyota | Tundra | Confirm engine, transmission, body style, emissions status, and application notes |
Specifications
| Brand | Injen |
|---|---|
| Manufacturer Part Number | SP1123P |
| Product Type | Cold Air Intakes |
| Fitment Type | Vehicle Specific |
| Finish | Polished |
| Condition | New |
What's Included
One new Injen air intake system package identified by manufacturer part number SP1123P, in the exact configuration and quantity stated by the title. Additional filters, adapters, pipes, clamps, hardware, wiring, and service supplies are included only when expressly listed.
About Injen
Injen Technology develops air intake systems, filters, charge piping, intercoolers, exhaust products, and electronic performance controls for street, truck, and motorsport applications.
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Frequently Asked Questions
Will this intake fit my exact vehicle?
Match the year, make, model, engine, transmission, and every application note to the exact part number before ordering.
Does this intake require tuning?
Many Injen intake systems are designed for the factory calibration, but requirements vary. Check the current instructions and emissions information for this exact part number.
Which filter comes with this intake?
Filter media and color vary by part number. Confirm the title, specifications, and package contents for the exact configuration shown.
Installation Instructions
Review the current Injen instructions for part number SP1123P. Allow the vehicle to cool, disconnect the battery when electrical work is involved, protect sensors and sealing surfaces, verify every clamp and fastener, check clearance through the full range of motion, and inspect the completed installation before operation.
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