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Weapon-R Polished 3.5" Performance Dragon Intake Kit for Infiniti FX35 2003-2008 - 804-125-101B

Weapon-R Polished 3.5" Perforamance 3.5L Dragon Intake Kit Infiniti FX35 2003-2008 for 2003-2008 Infiniti FX35 804-125-101B | Vivid Racing

Weapon-R Polished 3.5" Performance Dragon Intake Kit - Part Number: 804-125-101B

Upgrade your Infiniti FX35 (2003-2008) with the Weapon-R Polished 3.5" Performance Dragon Intake Kit. This intake system has garnered a reputation as one of the top-performing options in the market, favored by racing enthusiasts across the globe. Recently recognized as the "Best Overall Performer" in the 2003 Tuner Performance Reports, it outshines both Cold Air and Short Ram Intake systems, making it a smart choice for anyone looking to enhance their vehicle's performance.

Features and Benefits

  • CNC Mandrel Bent Construction: Crafted from 6061 aluminum, ensuring durability and a precise fit.
  • Hand Tig Welded: Each unit is meticulously welded to guarantee a positive seal, maximizing performance.
  • Dragon Filter: This world-renowned filter offers exceptional airflow and superior dirt filtration, utilizing high-quality dense Poly Urethane Foam.
  • Flow Rate: Studies indicate that the Dragon Filter can enhance airflow by up to 80% compared to conventional cotton filters.
  • Velocity Stack Design: The computer CAD designed and flow-bench tested velocity stack significantly boosts airflow and volume, enhancing overall engine performance.
  • Easy Maintenance: The filter can be disassembled for cleaning or for changing the color of the foam element, making upkeep a breeze.

Technical Data

The Weapon-R Dragon Intake Kit is specifically engineered to match the engine's displacement, air intake capacity, and airspeed with the intake tube's size and length. This careful tuning ensures that you’re getting the most out of your engine's performance output.

Customer Feedback

Many users have shared their satisfaction with the Weapon-R intake kit. One customer noted, "I installed the 804-125-101B on my FX35, and the difference in throttle response was immediate. It's like my car finally woke up!" Another added, "The installation was straightforward, and the sound it produces is just fantastic—definitely worth the investment!"

Fitment

  • Infiniti FX35 (2003-2008)

Note

Images are for marketing purposes only; the actual product may vary.

Other Part Numbers:
Weapon-R #wpn804-125-101B

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 $257.34
Shipping Weight: 9.00
Length: 27
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 $218.08 $320.71 ? $272.61 ? 2025-06-03 19:03:15


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