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Weapon-R Secret Weapon Intake Kit for Infiniti G35 3.5L 2003-2006, Performance Upgrade - 304-127-101B

Weapon-R Secret Weapon Intake Kit Infiniti G35 3.5L 2003-2006 for 2003-2006 Infiniti G35 304-127-101B | Vivid Racing

If you're looking to give your Infiniti G35 a serious boost in performance, the Secret Weapon Intake is where it’s at. This isn’t just another intake; it’s engineered to amp up your engine's air intake volume like you wouldn’t believe. The magic happens with its unique design that creates two distinct air velocity profiles—one cruising at higher speeds than the other. What does that mean for you? Well, it means your engine gets fed around three times more air compared to a standard intake system. That's a game changer.

Let’s talk about the build. The intake pipe is crafted from high-quality 6061 Aluminum and shaped using Weapon-R's automated CNC mandrel bender. It’s not just functional; it’s polished to a mirror finish that’ll make your engine bay pop. Plus, the SW1 air filter features a tuned velocity stack, which helps increase air speed while cutting down on turbulence. You’ll only find this thing in a slick polished finish, too.

And hey, it’s built to last. With a million-mile limited warranty, you can trust that this intake is ready for the long haul. The open pore, high-density foam filter is reusable, so you’re not just throwing money away on disposable filters every few thousand miles. It fits over 250 different applications for cars, trucks, and SUVs, so you know it’s versatile (and yes, it’s backed by a US patent).

Fitment:

  • Infiniti G35 3.5L (3.5in Perf. Pipe MAF w/ Black Plug) 2003-2006

For your specific ride, this intake fits the Infiniti G35 from 2003 to 2006. If you’re looking to enhance your driving experience, this kit (model 304-127-101B) is a solid choice. It’s all about getting that extra edge on the road, and the Secret Weapon Intake delivers just that.

Other Part Numbers:
Weapon-R #wpn304-127-101B

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Weapon-R Logo

What is Weapon-R?

Weapon-R is a well-known manufacturer of aftermarket accessories for a number of popular makes and models. It is focused on performance products that will improve the power of your vehicle which, in turn, make the car an even greater joy to drive. Weapon-R parts are, oftentimes, considered to be some of the most unique, highest performing, and best looking in their class. With more than a decade of experience in building go-fast parts for speed demons, Weapon-R has garnered a respectable name of itself. Its products are popular among enthusiasts who crave effective performance without breaking the bank.

What Does Weapon-R Offer?

As aforementioned, Weapon-R is primarily known for its quality, high-performance intakes. At the forefront of its inventory is the Weapon-R cold air intake. The proper air intake will allow your engine to breathe better and get a lot more air at better temperatures. This, in turn, provides better fuel economy while also improving vehicle acceleration. Each individual Weapon-R part is built with a specific vehicle in mind and crafted from only the highest quality materials to ensure longevity and durability.

While Weapon-R is best known for its air intake kits, the brand has been building other performance-enhancing parts for many years. Its racing headers are a popular close second and have been well-received for some time now as an effective means to increase exhaust flow and provide notable horsepower and torque gains at an affordable price. 

Weapon-R’s lineup also includes intercooler pipe kits for an existing turbo and intercooler. This will help guarantee your turbo is receiving the coolest air possible, while attractive wider aluminum pipes allow for higher airflow.

Find Weapon-R Parts at Vivid Racing

While your vehicle may already be fun to drive and have loads of power, that doesn’t mean you shouldn’t or can’t improve it. Vivid Racing has what you need to heighten that performance with a wide selection of quality parts from Weapon-R. We have everything from catted downpipes, headers, and cold air intakes to short ram intakes, intake manifolds, and intercooler pipes. If you cannot find a particular item above or have any questions, please call our specialized parts team at (480) 966-3040. 

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Things
Sale price None
Wholesale price $309.01
Shipping Weight: 9.00
Length: 28
Width: 8
Height: 8
Product Added At Tuesday 27 December, 2022
Product Modified At Tuesday 03 June, 2025
Imported By ETLOverride
Last Edited By renaliza.enriquez@gmail.com
View In Admin

Emissions Info
Carb Approved No
Carb Number -
Epa Status N/A
Prop65 Unknown
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Weapon R $261.88 $385.11 ? $327.35 ? 2025-06-03 19:03:18


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