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If your engine's been feeling a bit starved for air, it might be time to check out what Injen has cooked up. Their SP series cold air intake is the real deal for anyone looking to boost their ride's horsepower and overall performance. This isn't just another shiny part; it's a piece of engineering that makes your engine breathe better and run smoother.
Now, let’s get into the nitty-gritty. The SP series is Injen's top-of-the-line cold air intake system, and they’ve got some serious bragging rights—being the first company to create a tuned air intake system and holding four patents for their innovative tuning process. That’s right, they’ve got the tech to back it up with things like MegaRam (MR) Technology and Air Fusion, which are all about optimizing airflow and performance.
The heart of this intake is a 6061-T6 aluminum tube, designed to create a smooth path for air to flow. No bumps or restrictions here—just pure, efficient airflow that translates into power. Plus, it looks pretty slick under the hood, so you can show it off every time you pop the latch. And don’t worry about messing up your air-fuel ratio; Injen’s engineers have made sure that everything stays safe and balanced while you’re enjoying that extra kick.
What’s more, this system comes with a fully serviceable Injen SuperNano-Web dry air filter. This filter isn’t just a pretty face; it offers a larger surface area for better airflow and top-notch filtration. You’ll definitely notice the difference in how your engine sounds, too—this intake gives off an aggressive, throaty growl that you can feel in your gut when you hit the gas.
If you’re looking to customize, Injen has got you covered with multiple finishes to match your style. And for peace of mind, it comes with a limited lifetime warranty. You can’t beat that!
Features:
- Direct fit for 2004-2008 Acura TSX L4-2.4L
- Dyno proven gains of up to 10 hp and 8 lb-ft of torque
- Cold air intake design for improved performance
- Injen's patented MegaRam (MR) Technology
- Power gains while keeping air-fuel ratios safe
- No additional tuning required—just bolt it on!
- Constructed from durable 6061-T6 aluminum
- Includes a fully serviceable Injen SuperNano-Web dry air filter
- Replacement air filter part number x-1015-BB
- Optional hydroshield part numbers 1034BLK or 1034RED
- Available in various finishes to suit your taste
- Gives an aggressive engine tone under full throttle
- Smooth piping design eliminates airflow restrictions
- Made in Pomona, California, USA
- Injen Technology Limited Lifetime Warranty
- CARB EO #: D-476-5
Fitment:
Perfectly compatible with the 2004-2008 Acura TSX SP1431BLK Injen SP Cold Air Intake System for the L4-2.4L engine.
Other Part Numbers:
Injen #injSP1431BLK
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2004-2008 Acura TSX |
TSX | 2004-2008 |
Who is Injen?
Injen is highly recognized in the automotive industry. The company started in 1991 and specializes in manufacturing high-quality air induction products. The company has become the go-to brand by multiple import tuners and has since become an automotive icon in the industry.
Years of ExperienceFor more than three decades, the company has created dozens of patents and thousands of new products. All of their products are dyno-tested to ensure that it provides optimum performance to the vehicle it is applied to.
Injen offers a variety of products ranging from intake systems, intercoolers, exhaust systems, and other performance parts. All their products are made out of high-quality materials and are designed by the industry’s top designers and engineers. This enables them to create products that are not only functional but adds an aesthetic value to the vehicle. Even up to now, the company never stops in improving its product. Hence, they are a favorite of tuners who wanted to have the best.
Purchase Injen Products at Vivid RacingIf you are looking for products that provide performance gains and are tried and tested, then Injen is the brand for you. They have been used by thousands of enthusiasts worldwide and have provided them high-performance products they truly deserve. The company has one of the most comprehensive lists of products that applies to most vehicles available in the market. You can never go wrong with Injen.
Visit Vivid Racing and check out their list of products that would fit your specific needs.
INTAKE WARRANTY
Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology.s discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.
EXHAUST WARRANTY
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. Injen Technology will replace at no charge, any exhaust system considered by Injen Technology to be defective. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.
AIR INTAKES AND ACCESSORIES
Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement. All warranty items must be sent freight prepaid with a valid RMA (Return Merchandise Authorization) number and copy of original invoice.
SES INTERCOOLERS AND EXHAUST SYSTEMS
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. SES Intercooler and exhaust systems that have been installed will not be eligible for return under any circumstances. Defective parts will be replaced or repaired as deemed necessary by Injen Technology. All other warranty issues will apply as indicated under the Air Intake section. Most exhaust and Intercooler system installations may require a lift and or specialized tools. Due to the installation complexity of automotive exhaust and Intercooler systems, Injen Technology recommends that a qualified technician perform the installation. Most local Tuner or exhaust and muffler shops offer professional installation.
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