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Best Cold Air Intake for Infiniti Review

Infiniti, Nissan’s luxury brand, is known and loved around the globe. It combines the sleekness of sports cars and the “masculinity” of premium-level vehicles. It was first introduced to automobile enthusiasts back in 1989 and is still on top of its game. Aside from the good looks, the powertrain is another big selling point. It is strong, reliable, and doesn’t require a lot of maintenance. However, the factory air filtration system is average at best.

It’s ok, and usually doesn’t cause much trouble. But, if you feel like your engine is struggling and will overheat before long, don’t hesitate to get the best cold air intake for Infiniti. In this post, I’ll introduce you to five top-notch aftermarket air kits that will fit your Infiniti like a glove. Our focus will be on gear for the G35, G37, and Q50.

Best Cold Air Intake for Infiniti G35 (Updated July, 2021)

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Editor’s Choice

DC Sports SRI4201 CARB Compliant 2003-07 Infiniti G35 Performance Short Ram Air Intake System Bolt-On Kit in Powder Coat Silver

1) DC Sports Infiniti G35 Short Ram Air Intake System

  • Best Features:
    • Includes a detailed installation guide
    • CARB-approved: legal in all 50 US states
    • A highly affordable purchase
  • Filter Type: Dry
  • Fits Models: 2003-2008 Infinity G35

2003-2007

2007-2008

aFe TR-3001B Takeda Cold Air Intake System for Nissan 350Z/Infiniti G35

2) aFe TR-3001B Takeda Cold Air Intake System

  • Best Features:
    • Takes very little time and effort to install
    • Provides a decent boost in HP/torque
    • Designed, assembled, and tested in the US
  • Filter Type: Dry
  • Power Increase: 19 HP and 16lbs x ft Torque
  • Fits Models: 2003-2007 Infinity G35

2003-2007

Best Infiniti G35 Cold Air Intake Reviews

1. DC Sports Infiniti G35 Short Ram Air Intake System

DC Sports SRI4201 CARB Compliant 2003-07 Infiniti G35 Performance Short Ram Air Intake System Bolt-On Kit in Powder Coat Silver

We begin the list of the finest cold air intakes for the G35 with DC Sports. This brand has been around for a long time and has a very good offer. First of all, the package arrives with a detailed (and helpful) user guide. The installation process won’t cause you any trouble, either. Everything is straightforward. What’s even more important, you can get this aftermarket air intake system for cheap.

It is reasonably priced and will appeal to a wide range of potential customers. Last, but not least, DC Sports ran this air intake through all the necessary tests, and it’s CARB-approved. That means you can order it in all 50 American states. There may be some issues with the shipment, though. Some drivers claim it takes delivery a very long time. Others report missing clamps and bolts. But that’s not a very big deal.

Product Rating
Performance Increase
5
Mileage
5
Easy to Install
5
Value for Money
5
Result
5
Pros & Cons
Comes packed with a helpful user manual
CARB-approved: can be shipped to any of the American states
Won’t cost you a pretty penny
Minor shipment issues

Verdict
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As a low-budget third-party cold air intake kit, this product right here is a safe bet. It includes a high-quality filter, all the necessary installation hardware + instructions, and is CARB-approved. You might have to wait for a while for the order to arrive, but that’s pretty much the only con.

2. aFe Takeda Cold Air Intake System for Infiniti G35

aFe TR-3001B Takeda Cold Air Intake System for Nissan 350Z/Infiniti G35

This next replacement air intake system is all about simplicity and efficiency. It rocks a somewhat boring, yet highly durable and performance-oriented design. With it, you can expect a decent boost in horsepower, torque, and towing capacity. The air filtration will be greatly improved as well, of course, all thanks to the premium-quality dry filter (no oil required). This is a 100% US-made product that has been dyno-tested several times.

It’s compatible with the G35 computer system, too, which means you won’t have to deal with the annoying Check Engine light. And what about the installation process, you might ask? Well, it’s actually one of its biggest selling points. It takes +/- 30 minutes to install this cold air intake with a set of basic tools from the garage. My only complaint: on low RPM (1-2500), the performance isn’t particularly impressive. But once you go over 2500, you’ll feel the extra might.

Product Rating
Performance Increase
5
Mileage
5
Easy to Install
4.9
Value for Money
4.9
Result
5
Pros & Cons
Can be installed in less than 30 minutes
Boosts the horsepower and torque capacity
A US-made product (designed and tested)
Not very impressive on low RPM

Verdict
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Designed, crafted, and dyno-tested in the US, this aFe Takeda air intake system is a bargain. It is very easy to install (and won’t take a long time), gives the HP/torque a nice boost, and, overall, performs flawlessly. It’s a bit slow on low RPM, though, but easily “beats” the factory system once you reach 2500RPM.

Best Cold Air Intake for Infiniti G37 (Updated July, 2021)

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Editor’s Choice

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower

1) K&N Cold Air Intake for Infiniti G37

  • Best Features:
    • Effortless installation: the kit matches the factory mounts and holes
    • Oversized design for good looks and great performance
    • Precision-engineered to maximize efficiency
  • Filter Type: Oiled
  • Power Increase: 14.2 HP and 13.3 lbs x ft Torque
  • Fits Models: 2008-2013 Infinity G37

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aFe TR-3008P Takeda Cold Air Intake System

2) aFe Takeda for Infiniti G37 Cold Air Intake

  • Best Features:
    • Polished and anodized tubing for durability
    • Makes the G37 sound like a true performance car
    • Comes packed with premium-quality clamps, tubes, and couplers
  • Filter Type: Dry
  • Fits Models: 2008-2013 Infinity G37

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Best Infiniti G37 Cold Air Intake Reviews

1. K&N Cold Air Intake for Infiniti G37

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower

Easy installation is this air intake’s biggest selling point. It was precision-engineered for Infiniti G37. Therefore, you won’t have to do any cutting, bending, or even drilling. The kit fits all the factory mounts and holes. I also want to point out the oversized design. It allowed the K&N engineers to maximize performance and significantly improve the air filtration/flow. Plus, it looks good with the hood popped.

What I didn’t like about this product was the so-so quality of the plastic parts (the elbows, for example). They aren’t very hard to crack, and that can be a problem since it’s not that easy to find specific replacement parts at local stores. Other than that, we have a reliable, capable, high-performance aftermarket cold air intake kit on our hands. And don’t forget that you can rely on K&N’s ultimate longevity guarantee – the best deal on the market.

Product Rating
Performance Increase
5
Mileage
5
Easy to Install
5
Value for Money
5
Result
5
Pros & Cons
No drilling, cutting, or bending is required
The oversized design ensures optimal performance
Precision-engineered for the G37
Plastic parts tend to crack

Verdict
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If not for the cheap plastic parts that easily crack, I’d call this cold air intake a no-brainer. But, if you’re not turned off by that con, the pros will, most likely, win you over. Easy installation, efficient design, and a generous warranty are all a part of the picture. Just make sure to keep your eyes on the plastic elbows.

2. aFe Takeda for Infiniti G37 Cold Air Intake

aFe TR-3008P Takeda Cold Air Intake System

Are you ready to take your G37 to the next level with a powerful air intake kit? Then I recommend paying extra attention to what aFe Power has in store for you with TR-3008P. The premium-grade tubing (polished and anodized) lasts for a very long time without losing the color/finish. Next, this air system turns the engine into a beast. The stock Infiniti sounds are pretty great as well, but you’ll instantly feel the difference once you’re done with the installation.

Another standout feature: all the installation hardware that comes as a part of the package is of the highest quality. The clamps, hoses, tubes, and couplers are crafted from top-notch materials and boast extended durability. There’s one issue, though: TR-3008P can’t be shipped to California, since it’s not CARB-legal. However, if you live in a different US state, that won’t even be a problem for you.

Product Rating
Performance Increase
5
Mileage
5
Easy to Install
4.8
Value for Money
5
Result
5
Pros & Cons
High-quality tubing – lasts forever
Makes the engine sound like a beast
Includes all the necessary hardware for installation
Not available in California

Verdict
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High-end parts and installation hardware, premium tubing, and the roaring engine sounds are all good reasons to pick aFe’s Takeda air intake over the competition. While it’s not available in California, shipment to all the other states is fast and hassle-free.

Best Cold Air Intake for Infiniti Q50 (Updated July, 2021)

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Editor’s Choice

aFe Power TR-3019B-D Takeda Pro DRY S Stage-2 Intake System

1) aFe Takeda for Infiniti Q50 Cold Air Intake System

  • Best Features:
    • Top-quality powder-coated intake tubes
    • Big (6-inch) filters for maximum airflow
    • Improves the throttle response and acceleration
  • Filter Type: Dry
  • Power Increase: 11 HP and 20lbs x ft Torque
  • Fits Models: 2014-2015 Infinity Q50

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Best Infiniti Q50 Cold Air Intake Reviews

1. aFe Takeda for Infiniti Q50 Cold Air Intake System

aFe Power TR-3019B-D Takeda Pro DRY S Stage-2 Intake System

I picked only one cold air intake for the Q50, as it’s the best of the best. Sadly, the price-tag is pretty steep, but the engineers compensated that with a long list of pros. With this intake system, the powertrain will gain an extra 11 HP and 20 lb.-ft. of torque. The acceleration and throttle response will be improved as well, especially when climbing up a hill. Next, compared to the stock gear, the airflow will be improved by up to 31%.

This is achieved thanks to the bigger-than-average, conical filters, and a clever design. The mandrel-bent tubes also improve air filtration and flow by maximizing the volumetric efficiency. Yes, aFe did an excellent job with the TR-3019B-D cold air intake system. So, if you’re not on a tight budget and want only the best aftermarket gear for your Q50, it might as well be what the doc ordered.

Product Rating
Performance Increase
5
Mileage
5
Easy to Install
5
Value for Money
5
Result
5
Pros & Cons
Mandrel-bent intake tubes with premium coating
Large conical filters greatly increase the airflow
Helps the powertrain reach its full potential
Expensive (compared to the market average)

Verdict
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Infiniti drivers in the market for a cheap air intake won’t find aFe’s product to be a reasonable purchase. Folks with deeper pockets, on the other hand, that put quality, performance, and durability above everything else, will probably like what the company has to offer. It’s up to you to decide whether you’re ready to invest big bucks into an intake system or not.

Conclusion

Alright, that is it for my list of the best aftermarket air intake kits for Infiniti. As we learned today, they are (relatively) affordable, easy to install, and can greatly improve the air filtration and even maximize performance. I want to stress out that G35, G37, and Q50 are very different in terms of the powertrain and you’ll need to be very careful when ordering a new intake system.

I intentionally broke down the list into three different comparison tables so that it’s easier for you to pick and there are no fitment issues. With that said, you can rest assured that these products will be a good investment. K&N, aFe, and DC Sports are one of the leaders in this segment and won’t disappoint you. Be safe, and take care of your Infiniti!

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