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  See all Air Intakes products
Weapon-R Dragon Intake System for Lexus IS300 2000-2005, High-Performance Air Filter - 805-123-101

If you're looking to give your Lexus IS300 a serious boost, the Weapon-R Dragon Intake System is worth checking out. This isn't just another aftermarket part; it's a well-engineered piece that many enthusiasts swear by, and for good reason. Used in various racing circuits around the globe, it’s been put to the test and has come out on top, even snagging the title of “Best Overall Performer” in a 2003 Tuner Performance Reports showdown.

What sets this intake apart? For starters, the construction is top-notch. The piping is made from 6061 aluminum, which is CNC mandrel bent and hand TIG welded. This means you’re getting a solid, leak-proof fit that won’t let you down. Plus, each system is meticulously tuned to match your engine’s displacement and airflow needs, ensuring you’re getting the most out of your ride.

The Dragon Intake comes with the renowned Dragon Filter, which is designed to maximize airflow while keeping dirt and debris at bay. Unlike conventional cotton filters, this one uses high-density polyurethane foam, which studies show can flow up to 80% more air. That’s a significant upgrade for your engine, and it’s all thanks to a computer-designed velocity stack that enhances airflow and volume even further.

You can choose between a polished or red finish to match your style. And don’t worry about installation; it comes with everything you need for a straightforward setup. Just grab your tools, and you’re good to go.

Here’s the scoop:

  • CARB approved for many applications
  • Reusable open pore high-density foam filter
  • High-polished aluminum piping for that clean look
  • All installation hardware included

This intake is specifically designed for all 2000-2005 Lexus IS300 models, so you can be sure it fits like a glove. If you’re ready to take your driving experience to the next level, check out the installation instructions here.

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 $236.67
Shipping Weight: 5.50
Length: 24
Width: 10
Height: 9
Product Added At Wednesday 01 December, 2010
Product Modified At Tuesday 03 June, 2025
Imported By ETLOverride
Last Edited By renaliza.enriquez@gmail.com
View In Admin

Emissions Info
Carb Approved Yes
Carb Number D-489-2
Epa Status Compliant
Prop65 Unknown
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Weapon R $200.57 $294.95 ? $250.71 ? 2025-06-03 19:03:12


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