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Weapon-R 2.5" Stainless Steel Y-Pipe Toyota Sienna 2011-2016
$393.44

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

Weapon-R 2.5" Stainless Steel Y-Pipe Toyota Sienna 2011-2016 for 2011-2016 Toyota Sienna 953-203-104 | Vivid Racing

Weapon-R 2.5" Stainless Steel Y-Pipe (Part # 953-203-104)

The Weapon-R 2.5" Stainless Steel Y-Pipe is engineered to enhance exhaust flow by replacing the restrictive factory front Y-pipe commonly found in vehicles. This upgrade is particularly beneficial for those looking to improve overall performance and efficiency in their Toyota Sienna from 2011 to 2016.

Key Features

  • Material: Constructed from high-quality 304 stainless steel, ensuring durability and resistance to corrosion.
  • Design: Enlarged diameter compared to OEM specifications, facilitating higher exhaust flow for improved engine performance.
  • Welding: Features robust, big welded joints for a strong and reliable connection.
  • Flanges & Clamps: Equipped with high-quality V-band flanges and clamps, providing a precise fit and finish that minimizes exhaust leaks.

Installation Notes

The installation of the 953-203-104 Y-pipe is straightforward, designed to fit directly in place of the OEM component without the need for extensive modifications. Ensure to check all connections and clearances during installation for optimal performance.

Fitment

  • Toyota Sienna 2011-2016

This Y-pipe is a solid choice for any Toyota Sienna owner looking to enhance their exhaust system. With its high-quality construction and design focused on performance, it stands out as a reliable upgrade.

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 $427.12
Shipping Weight: 20.00
Length: 32
Width: 14
Height: 13
Product Added At Tuesday 17 October, 2023
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 -
Prop65 -
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Weapon R $361.97 $402.50 ? $393.44 ? 2025-06-03 19:03:19


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