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Injen SP Cold Air Intake System

What Do You Drive?
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  • Injen's SP Series Cold Air Intake is custom-designed for a precise fit on your exact year, make and model
  • Specially engineered to ride right behind your front bumper, where it gathers fresher, denser, colder air
  • Patent Pending MR Technology provides optimal air/fuel ratios and performance
  • Wrought from premium slabs of aerospace-grade T-6061 billet aluminum
  • For unrestricted air flow, the SP Series Cold Air Intake is CNC mandrel bent
  • Every SP Series Cold Air Intake includes a reusable, high-performance cotton-gauze air filter with a built-in velocity stack
  • Your SP Series Cold Air Intake comes with stainless steel clamps, silicone hoses and detailed instructions for a simple at-home installation
  • Injen's groundbreaking rubber "vibra-mount" system cushions against engine torque
  • Choose your finish: Polished, Black, and on some models Weathered Black or Red
  • Lifetime Warranty

The Injen SP Series Cold Air Intake is specifically built for significant power gains in performance vehicles. The SP Series Intake unleashes your engine's power potential by force-feeding rich oxygen into your cylinders, which improves combustion efficiency. Injen's SP Series Intake Systems feature the Patent Pending MR Technology Process, which uses an innovative step-down process to maintain a safe, reliable air/fuel ratio and provide optimal air flow.

By reaching down behind your front bumper, the Injen SP Series draws in colder, denser, fresher air for stronger, more efficient combustion. More than just a cold air conduit, the SP Series Cold Air Intake is a high-tech, fine-tuned oxygen delivery system. The aerospace-grade T-6061 aluminum tubing is CNC mandrel bent, and the TIG welded brackets are perfectly positioned for a balanced fit inside your exact year, make and model. Plus, everything from the composite flanges to the urethane air filter is meticulously tested and tuned on Injen's in-house Dynojet for maximum horsepower and reliability.

This product is available in your choice of finish - Black, Polished, and on some models a Weathered Red or Black is available. Your SP Series Cold Air Intake's intake tube and air filter are covered by a Lifetime Warranty. Best yet, it's 50-state street legal!

Injen SP Cold Air Intake System Customer Reviews

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Overall Rating:

4.8 of 5

Average Install Time: 1-2 hours

Showing 10 of 17 reviews. See All Reviews.

who drives a Nissan Maxima
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For the price this short air intake is well worth it. Sound is just right, throttle response is so much better, gas mileage improvement is minimum at best, and horsepower increase who knows but it sure is nice to step on the gas pedal and feel the improved response and make it growl every once in a while. The hardest part of the install and that made it so time consuming was putting on the 2 inch hose extender for the vacuum box.

Install Time: 1-2 hours

who drives a Hyundai Sonata
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Love this intake! Follow the directions and the install is pretty simple. Great turbo sound! Love it!

Install Time: 30-60 minutes

who drives a Nissan Altima
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Great product. Added power, no lag in the engine now. Sounds great. Easy install.

Install Time: 30-60 minutes

who drives a Scion tC
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Very pleased with the product! Sounds amazing and was very easy to install. Worked so well that I didn't even have to take off my front bumper! Adds a nice rumble at lower rpms and a ROAR around 4-5k. Well done Injen

Install Time: Under 30 minutes

who drives a Kia Forte
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Noticeable increase in throttle response. Also creates a nice sound. Great addition to my 2012 Kia forte.

Install Time: 1-2 hours

who drives a Honda Civic
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Was easy to install, but removing the stock system could be little bit trouble some, the results are worth it great sound and good low and mid range power increase highly recommend this product for novice and advanced tuners.

Install Time: 30-60 minutes

who drives a Chevrolet Cruze
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Make- Chevy Model- chevy cruze eco Engine size- 1.4 turbo (automatic) I purchased this item for a 2011 chevy cruze eco. i would say this a good product. Gave me good all around power. Looks awesome Install was okay Took a little over a week to recieve package I will be taking this product off my car because it to loud with the turbo. the BOV sounds awesome tho. I recomend this product if your car is not an eco car.

Install Time: Under 30 minutes

who drives a Mazda 6
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I am incredibly pleased with this product. After installation I noticed a huge difference in my idle RPMs. The car would normally run about 1.2 thousand RPMs while in park. After the installation it sits at about .6 thousand RPMs. During the test drive I noticed a significant boost in acceleration and again once set on cruise control at 75mph my RPMs were about 2 thousand. The actual intake is beautiful and adds an aggressive look under the hood. The car actually runs more quiet, until I give it some gas then you can hear it breathe and it will give you a throaty growl. Cons: Pain in the ass to put on! Had to put the car on a jack and take off the fender well to get the area where the actual filter sits. I would not recommend taking the filter off if you can avoid it. Also when installing the MAFS be careful putting on the stainless steel screws that come with the kit. They have a tendency of rounding off. Overall: I highly recommend this product. Only complaint was the installation, but was well worth the effort. I've used K&N products in the past, but I think I am quickly becoming an Injen fan. Great product, you will be satisfied. I know my Mazda is.

Install Time: 1-2 hours

who drives a Nissan 350Z
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All parts arrived as described. Pretty quick installation. Adds some bling factor under your Hood. Increased air flow and dramatically changed the sound.

Install Time: Under 30 minutes

who drives a Honda Accord
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This install was much more difficult than they explained in the manual. The manual that was presented was not in the right order as far as removal of parts. One distinct example was when they talk about removing the air resonator box. They say to "Firmly pull down and out to remove the air resonator box. This may require some aggressive pulling to accomplish." This will accomplish nothing because the air resonator box is bolted in. They also have this attitude with the removal of the bumper, which is clipped in. I have no problems with the actual part. It works as expected. If installing this part I would recommend having more than one set of instructions on placing it in.

Install Time: 2+ Hours

Showing 10 of 17 reviews. See All Reviews.