1-480-966-3040 Mon-Fri 8am to 5pm AZ
Performance & Aftermarket Car Parts - Vivid Racing Performance & Aftermarket Car Parts - Vivid Racing
Live Chat
Hello, Sign in My Account
Sign In
Wishlist
0
My Cart
My Cart $0.00
  See all Air Intakes products
Weapon-R Stealth Black Secret Weapon Intake Kit for Lexus IS350 V6 3.5L 2006-2011 - 305-185-109

Weapon-R Stealth Black Secret Weapon Intake Kit Lexus IS350 V6 3.5L 2006-2011 for 2006-2011 Lexus IS350 305-185-109 | Vivid Racing

Enhance Your Lexus IS350 with the Weapon-R Secret Weapon Intake

If you're looking to boost the performance of your 2006-2011 Lexus IS350 V6 3.5L, the Weapon-R Secret Weapon Intake (Part #305-185-109) is a game changer. This intake system is engineered to significantly increase air intake volume, allowing your engine to breathe better and perform at its peak.

How It Works

The Secret Weapon Intake utilizes a unique design that creates two distinct air velocity profiles. One profile moves at higher speeds than the other, effectively increasing both the volume and speed of air entering your engine. This innovative approach can deliver up to three times more air compared to conventional intake systems, ensuring your engine gets the oxygen it needs for optimal performance.

Quality Construction

Crafted from high-quality 6061 aluminum, the intake pipe is precision-bent using Weapon-R's automated CNC mandrel bender, resulting in a polished finish that not only looks great but also enhances durability. The SW1 Air filter features a tuned velocity stack designed to maximize airflow while minimizing turbulence, further improving engine efficiency.

Key Features

  • Increased air intake volume and velocity
  • Constructed from durable 6061 aluminum
  • Polished finish for a sleek appearance
  • Re-usable foam filter with open pore high density design
  • 1 Million Mile Limited Warranty
  • Over 250 applications for cars, trucks, and SUVs (USA PATENT # 7,263,961B2)

Fitment

  • Lexus IS350 V6 3.5L (2006-2011)

Customer Feedback

IS350 owners have reported noticeable improvements in throttle response and overall engine performance. One owner mentioned, “After installing the Weapon-R intake on my 2008 IS350, I felt a significant increase in power and a more aggressive sound. It’s a must-have upgrade for anyone looking to enhance their ride!”

Note

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

Upgrade your Lexus IS350 with the Weapon-R Secret Weapon Intake and experience the difference in performance and sound. This part is not just an aesthetic upgrade; it’s a functional enhancement that will make your driving experience more exhilarating.

Other Part Numbers:
Weapon-R #wpn305-185-109

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. 

You're seeing this because you're logged into an employee account or you're accessing the site through an internal IP address. This information is not normally visible.
Things
Sale price None
Wholesale price $346.04
Shipping Weight: 10.00
Length: 36
Width: 10
Height: 10
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
Some placeholder content for the collapse component. This panel is hidden by default but revealed when the user activates the relevant trigger.
Vendor Inv Cost Retail Jobber MAP Core Updated
Weapon R $293.25 $431.25 ? $366.56 ? 2025-06-03 19:03:19


Check out these other great products