Injen
Injen 18-22 Kia Stinger 3.3L Twin Turbo Polished Short Ram Air Intake - SP1350P
- SKU:
- INJSP1350P
- UPC:
- 843115029241
- MPN:
- SP1350P
- Availability:
- Regularly stocked product
Description
Will this cold air intake fit my specific vehicle?
This Injen SP cold air intake features a bolt-on installation; confirm exact vehicle fitment using our integrated compatibility tool before purchasing.
How much horsepower and torque can I expect from this cold air intake?
Experience significant dyno-proven horsepower and torque gains, transforming your vehicle's engine breathing for a more responsive driving feel.
The Injen SP cold air intake is engineered for street performance, delivering dyno-proven gains that enhance acceleration. Its stepped 6061-T6 aluminum intake tube maximizes airflow efficiency with a precisely tapered, smooth internal design. This cold air intake system delivers robust performance for an exhilarating driving experience.
What Owners Say
Owners and enthusiasts consistently praise the Injen SP Intake for its impressive induction noise and ease of installation, with many completing the swap in under an hour. The sound enhancement is the standout feature—turbo spool, bypass valves, and intake roar become noticeably more aggressive. While some report improved throttle response, the honest consensus is that performance gains are minimal without tuning, and a few users note rough low-RPM drivability in hot weather conditions. Despite the mixed performance feedback, enthusiasts appreciate the quality construction and audible transformation it delivers, making it a respected choice for those prioritizing sound enhancement over outright power gains.
Key Features
- 6061-T6 aluminum air intake tube
- Stepped from 3.00in to 2.50in to 2.25in 6061-T6 aluminum intake tubing
- Smooth intake piping eliminates restrictions and improves airflow
- Dyno Proven gains of
Why Choose the INJ SP Intake
Delivers a robust and durable intake system engineered for peak performance.
Maximizes airflow efficiency with a precisely tapered, smooth internal design.
Transforms engine breathing for a more responsive and exhilarating driving feel.
Boosts horsepower and torque, unlocking your vehicle's true performance potential.
Who Is This For?
Street Performance — 9/10
Improves airflow and dyno proven performance gains.
Track / Autocross — 8/10
Dyno proven gains enhance performance for spirited driving.
Drag Racing — 8/10
Dyno proven gains contribute to acceleration performance.
Engine Performance — 9/10
Smooth piping eliminates restrictions, improving airflow.
Easy DIY Install — 7/10
Bolt-on installation type simplifies the process.
Visual / Aesthetic Upgrade — 6/10
Premium performance category suggests aesthetic considerations.
Frequently Asked Questions
Will the Injen INJ SP Intake fit my vehicle?
Confirm fitment with your vehicle by using our dedicated fitment checker tool. This bolt-on intake is engineered to precisely integrate with your vehicle's specific engine bay for optimal compatibility. Ensure your vehicle is listed for a confident installation.
How difficult is the Injen INJ SP Intake installation?
Installation of the Injen INJ SP Intake is a straightforward bolt-on process. This design minimizes complexity, making it an easy DIY upgrade for most enthusiasts. Achieve enhanced performance with a simplified installation experience.
What performance improvement does the INJ SP Intake provide over stock?
The INJ SP Intake provides significant horsepower and torque gains, achieving a score of 9 for Engine Performance usage. Its smooth, tapered 6061-T6 aluminum tubing maximizes airflow efficiency, transforming your engine's breathing. Experience a more responsive and exhilarating driving feel.
Is the Injen INJ SP Intake worth upgrading from OEM?
Upgrading to the Injen INJ SP Intake is worth it for drivers seeking enhanced engine performance and acceleration. Its precisely tapered, smooth internal design maximizes airflow efficiency, unlocking your vehicle's true performance potential. Boost horsepower and torque for a more exhilarating drive.
What maintenance is required for the Injen INJ SP Intake?
The Injen INJ SP Intake requires easy maintenance, aligning with its "Easy" maintenance level. Regular cleaning of the filter element ensures continued optimal airflow and performance. This robust intake system is engineered for durability and sustained peak performance.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018–2021 | Kia | Stinger | GT |
| 2018–2022 | Kia | Stinger | GT1 |
| 2018–2023 | Kia | Stinger | GT2 |
| 2019 | Kia | Stinger | GTS |
| 2023 | Kia | Stinger | Tribute Edition |
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Cold Air Intakes — Air Intake Systems
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2021 | Kia | Stinger | GT |
| 2018-2022 | Kia | Stinger | GT1 |
| 2018-2023 | Kia | Stinger | GT2 |
| 2019 | Kia | Stinger | GTS |
| 2023 | Kia | Stinger | Tribute Edition |
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
SP1350P |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Intake Systems>Cold Air Intakes |
Install Type: |
Bolt-On |
Product Level: |
Premium Performance |
Street Performance: |
9/10 |
Track / Autocross: |
8/10 |
Drag Racing: |
8/10 |
Engine Performance: |
9/10 |
Easy DIY Install: |
7/10 |
Visual / Aesthetic Upgrade: |
6/10 |
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