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Vivid Racing Gear 
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.
If you’re looking to amp up the sound and performance of your 2024 Ford Mustang with the 2.3-liter Ecoboost engine, the Flowmaster Y-pipe system is just what you need! By replacing the factory Y-pipe, you’ll give your modern classic a voice that truly stands out. This system features Flowmaster's unique D-port technology, which boosts exhaust pulse velocity, making it compatible with both the factory rear mufflers and any of the Flowmaster Axle-back exhaust systems you might choose.
Crafted from high-quality, mandrel-bent 3.00-inch stainless steel tubing, this Y-pipe flows seamlessly into the Scavenger Series Y-collector, splitting into dual 2.50-inch tubing that connects to your axle back muffler assembly. Plus, everything you need for installation—parts, hardware, and straightforward instructions—comes right in the box. And with our Flowmaster Lifetime Limited Warranty, you can feel confident in your purchase. Just a heads-up: this system fits both coupes and convertibles!
Features:
- Large 3.00-inch to dual 2.50-inch tubing for improved flow compared to stock
- Direct replacement for the factory Y-Pipe
- Compatible with factory active valved or standard mufflers
- Works seamlessly with all Flowmaster 2024 Mustang axle back exhaust kits
- Constructed from 409ss mandrel bent tubing for unrestricted flow and long-lasting durability
- Hand welded for added strength
- Backed by the Flowmaster Lifetime Limited Warranty
- Installation made easy!
Specifications:
- Emission Code: 5
- Exhaust Series: N/A
- Exit Position: N/A
- Material: 409 Stainless Steel
- Mount Type: Uses Factory Hangers
- Product Type: Y-Pipe
- Single Dual: Dual
- Sound Level: N/A
- System Type: Exhaust Accessory
- Tubing Diameter (in): 3.00
- Tubing Material: 409S Stainless Steel
- UPC: 090127851852
- California Proposition 65 Chemical Name: Chromium (hexavalent compounds) / Nickel (Metallic)
Install Instructions:
- For detailed instructions, CLICK HERE
Fitment:
- Ford Mustang EcoBoost/EcoBoost Premium 2.3L L4 2024
Note:
This system fits factory mufflers and Flowmaster axle-back systems, making it a versatile choice for both coupe and convertible models.
Emissions:
- 5 - This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles, as it does not impact vehicle emissions and is not subject to emissions regulations.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Flowmaster is an aftermarket company that was founded in 1983. The company specializes in manufacturing high-performance exhaust systems for various vehicles. This includes classic muscle cars, modern sedans, trucks, jeeps, off-road vehicles, and more.
It has since revolutionized the industry and has continued its tradition to produce high-quality exhaust parts. Today, Flowmaster has been the go-to brand of many car builders and enthusiasts worldwide and has been the market leader for years.
Pushing the Boundaries of Exhaust DesignFlowmaster has been the pioneer when it comes to developing mufflers. They produce mufflers that are quiet enough to be used legally on the streets but, at the same time, does not restrict the performance of the engine. This is why more and more people are choosing Flowmaster for their car builds as they can enjoy their vehicles on and off the streets.
An Exhaust For Any StyleThe company provides its customers with the ability to choose the type of muffler they want. They offer five sound categories of their exhaust system, from quiet and discrete to something more aggressive and gives that racy sound. They can also choose between 12 designs of chambered mufflers, including their exclusively-designed “laminar-flow” muffler or “straight-through.”They also have a custom-built exhaust system for that one-of car builds.
Passionate Development TeamFlowmaster is composed of people who have years of experience in developing quality exhaust systems. Using the knowledge they acquired over the years, they improved their designs and matched it with the ever-growing technological advancement of vehicles today.
Tried and TestedWith hundreds of installs under its belt, Flowmaster has proven itself to be a brand that delivers what it promised. In addition, all their exhaust systems are designed and dyno-tested, ensuring that they can maximize your vehicle’s performance once installed.
Purchase Flowmaster at Vivid RacingIf you are in the market for an upgrade in your vehicle’s exhaust that would provide you with that distinct sound and improved performance, then Flowmaster is the brand for you. To know more about Flowmaster, visit Vivid Racing and check out their list of products that fit your requirement.
This catalytic converter is warranted to be free from defects in materials andworkmanship subject to the exclusion and conditions set forth below and subject to the durational limits in this paragraph. This catalytic converter has been designed and manufactured and is warranted to meet federal Environmental Protection Agency emission requirements for 25,000 miles. The stainless steel body and the nipples alone are warranted for 5 years or 50,000 miles, whichever comesfirst. At the conclusion of the 5 year/50,000 mile or 25,000 mile period, whichever is applicable, all liability under this limited warranty shall terminate.
For full warranty information Click Here
| Sale price | None |
| Wholesale price | $185.81 |
| Shipping |
Weight: 19.55 Length: 50 Width: 9 Height: 15 |
| Product Added At | Thursday 15 February, 2024 |
| Product Modified At | Thursday 10 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | vendordata@vividracing.com |
| View In Admin |
| Carb Approved | No |
|---|---|
| Carb Number | - |
| Epa Status | - |
| Prop65 | - |
| Carb Required | - |
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