Flowmaster
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Flowmaster 815425S Outlaw Series Race Muffler
Flowmaster 815425S Outlaw Series Race Muffler
Flowmaster 815425S Outlaw Series Race Muffler
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Flowmaster 815425S Outlaw Series Race Muffler
Flowmaster 815425S Outlaw Series Race Muffler
Flowmaster 815425S Outlaw Series Race Muffler
Flowmaster 815425S Outlaw Series Race Muffler
Outlaw mufflers are designed to be connected directly to the header collectors or can be added into an existing exhaust system.
Flowmaster 815425S Outlaw Series Race Muffler
Item #: 9830585

Flowmaster 815425S Outlaw Series Race Muffler

Item #: 9830585

€ 197

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Outlaw mufflers are designed to be connected directly to the header collectors or can be added into an existing exhaust system.
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What Stands Out

Enhanced Performance
The Flowmaster 815425S offers significant horsepower gains, improving acceleration and throttle response, making it ideal for race enthusiasts seeking competitive edge with high-performance vehicles.
Aggressive Sound
Designed for a deep, throaty tone, this muffler provides an exhilarating exhaust note, enhancing the driving experience for those who crave a powerful auditory response on the road or track.
Durable Design
Constructed with high-quality materials for long-lasting durability, Flowmaster's mufflers withstand extreme conditions, ensuring reliability and performance under the toughest racing scenarios.

Product Details

Find the best deals on Flowmaster 815425S Outlaw Race Muffler 2.5 Shrty 409S at Ubuy Malta. Designed for racing applications without decibel limits.
  • No internal packing to blowout
  • Compact Design
  • Polished
  • Embossed Flowmaster logo
  • Minimal decibel reduction - race application where muffler rules are in effect
Item Dimensions17 x 5.13 x 5.13 inches (43.2 x 13 x 13 cm)
Item Weight4 Pounds (1.81 kg)
Compatible with Vehicle TypeCar
OEM Equivalent Part Number815425S
Automotive Fit TypeVehicle Specific Fit
Part Interchange Info815425S
Material TypeStainless Steel
ShapeRound
Brand NameFlowmaster
Manufacturer Part Number815425S
UPC700042027439
ManufacturerFlowmaster
Global Trade Identification Number00700042027439
Model Number815425S
Item Type NameFlowmaster 815425S Outlaw Race 2.50" Center In/2.50" Center Out 409S Short Muffler with Aggressive Sound
Included ComponentsFlowmaster 815425S Outlaw Race 2.50" Center In/2.50" Center Out 409S Short Muffler with Aggressive Sound
Unit Count1.0 Count
BrandFlowmaster
MaterialStainless Steel
Item dimensions L x W x H17 x 5.13 x 5.13 inches (43.2 x 13 x 13 cm)
Vehicle Service TypeCar

What's in the box

Flowmaster 815425S Outlaw Race 2.50" Center In/2.50" Center Out 409S Short Muffler with Aggressive Sound

Who Should Buy?

Suitable For
  • Racing Enthusiasts

    Ideal for those who participate in motorsports and require a high-performance exhaust system to enhance their vehicle's sound and efficiency.

  • Performance Modifiers

    Perfect for car owners who have modified their engines and need an exhaust that complements increased horsepower and torque.

  • Sound Lovers

    Designed for individuals who appreciate a loud, aggressive sound from their vehicle's exhaust, providing a thrilling auditory experience.

Not Suitable For
  • Daily Commuters

    Not suitable for those seeking a quiet, comfortable ride as it produces loud noise that can be disruptive.

Product Description

About This Item

Experience top-notch performance and unleash the power of your vehicle with the Flowmaster 815425S Outlaw Race Muffler 2.5 Shrty 409S. This high-quality muffler is a must-have for racing enthusiasts who are looking to enhance their vehicle's exhaust system and take their racing experience to the next level. Designed as part of Flowmaster's Outlaw series, this muffler is specifically engineered to deliver maximum performance. It can be directly connected to the header collectors or seamlessly integrated into an existing exhaust system.

Whether you're racing on the track or hitting the open road, this muffler will meet all your performance needs. Crafted from durable 409S stainless steel, the Flowmaster 815425S guarantees long-lasting performance and resistance to corrosion. The shorty design allows for easy installation and ensures a perfect fit. This muffler is packed with features that make it stand out from the competition. The Outlaw Race Muffler is highly recommended for racing applications where no set decibel limit needs to be met.

It effortlessly enhances your vehicle's horsepower and torque output without compromising on sound quality. The aggressive tone emitted by this muffler perfectly complements the performance of muscle cars, hot rods, and diesel trucks. When it comes to performance, the Flowmaster 815425S exceeds expectations. Not only does it improve the overall performance of your vehicle, but it also delivers an impressive sound that will turn heads wherever you go.

Experience the exhilaration of drag racing and feel the power of your classic car or truck with this exceptional muffler. Installation is a breeze with the Flowmaster 815425S. Simply follow the included installation guide, and you'll be back on the road in no time. Its exceptional durability ensures it will withstand the demands of high-performance racing without succumbing to wear and tear. Don't settle for anything less than the best for your vehicle.

Upgrade to the Flowmaster 815425S Outlaw Race Muffler 2.5 Shrty 409S and enjoy unparalleled performance, aggressive sound, and lasting durability. Take your racing experience to new heights with this top-of-the-line muffler from Flowmaster.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Flowmaster 815425S Outlaw Series Race Muffler designed for?

    Answer: The Flowmaster 815425S Outlaw Series Race Muffler is specifically engineered for those seeking optimal performance in motorsports. This muffler enhances your vehicle's exhaust flow, contributing to increased horsepower and torque. The aggressive sound profile it delivers is particularly favored by racers and enthusiasts who desire a more intense exhaust note. Ideal for high-performance applications, this muffler is suitable for race cars, track day vehicles, and customizable street cars that need to stand out in both sound and performance.
  • Question: How does the sound of the Outlaw Series Muffler compare to other mufflers?

    Answer: The Outlaw Series Muffler is known for its very loud and aggressive tone, significantly different from standard mufflers. It is designed to provide a deep, rich sound that resonates through the RPM range, making it exceptionally popular among performance enthusiasts. If you’re looking to make a statement, this muffler will certainly do so, ideal for those in racing contexts or car shows. Unlike quieter mufflers that tend to suppress engine noise, the Outlaw amplifies it, providing an exhilarating experience during acceleration.
  • Question: What are the benefits of installing the Flowmaster 815425S Outlaw Series Muffler?

    Answer: Installing the Flowmaster 815425S provides several benefits, including improved exhaust flow, enhanced horsepower, and a distinctive sound. The design minimizes back pressure, allowing your engine to breathe more freely, which translates into greater efficiency and thrust. Furthermore, its performance-oriented construction makes it durable, ensuring longevity even in high-stress conditions. Ideal users include both amateur racing enthusiasts and seasoned professionals who need reliable performance without compromising on sound and aesthetics.
  • Question: Is the Flowmaster Outlaw Series Muffler suitable for street use?

    Answer: While the Flowmaster Outlaw Series Muffler excels in racing contexts with its loud and aggressive sound, it can also be used on the street. However, it's important to note that its sound may not be ideal for everyday driving where a quieter exhaust may be preferable. Owners of street-driven performance cars who enjoy a race-inspired sound profile can pair this muffler with appropriate setups to balance power and street legality. If you're a car enthusiast who appreciates a bold exhaust note while commuting, this muffler is a solid choice.
  • Question: What materials are used in the construction of the Flowmaster 815425S?

    Answer: The Flowmaster 815425S is constructed from high-quality, corrosion-resistant stainless steel. This material choice ensures not only durability but also longevity in various driving conditions. Stainless steel mufflers resist rust and oxidation, making them ideal for performance applications where heat and moisture may be present. This construction ensures that the muffler maintains its aggressive sound and aesthetic appeal over time, making it a reliable choice for both racers and streetcar enthusiasts looking for a long-lasting upgrade.
  • Question: Will installation of the Outlaw Series Muffler require modifications?

    Answer: Depending on your vehicle’s specific configuration, installing the Flowmaster 815425S may require some custom modifications. This is common with aftermarket parts where fitment can vary based on make and model. Complete installation kits may be available, but for optimal performance, working with a professional installer can ensure a proper fit and alignment with existing exhaust components. If you’re experienced with vehicle modifications, you may find DIY installation feasible, but it’s always recommended to verify compatibility before proceeding.
  • Question: Can the Flowmaster 815425S be used with different vehicles?

    Answer: The Flowmaster 815425S is designed to be versatile, fitting a range of vehicles; however, fitment depends greatly on the exhaust system and specific modifications made. It’s commonly used in muscle cars, trucks, and other performance vehicles. To ensure the best integration, you should check compatibility with your specific make and model. Those looking to enhance their build can consult manufacturer guidelines or forums for recommendations on achieving optimal sound and performance with this muffler.
  • Question: What is the typical lifespan of the Flowmaster Outlaw Series Muffler?

    Answer: The lifespan of the Flowmaster 815425S can vary based on driving habits and conditions, but the quality stainless steel construction is designed to withstand extreme temperatures and harsh environments. Under normal use, you can expect it to last many thousands of miles without significant degradation in performance or sound quality. Enthusiasts who frequently drive in aggressive conditions, such as racing or off-roading, may experience a reduced lifespan due to higher wear, but the durability of this product ensures it remains a reliable choice.
  • Question: What performance gains can be expected from the Outlaw Series Muffler?

    Answer: When installed on an appropriate vehicle, the Flowmaster 815425S can deliver noticeable performance gains, including enhanced horsepower and torque. The design of the muffler promotes quicker exhaust flow, which contributes to better engine efficiency and responsiveness. While exact gains will depend on your vehicle’s make, modifications, and overall setup, many users report a distinct improvement in throttle response and an overall increase in power. This makes it an excellent upgrade for racing applications and performance builds seeking a competitive edge.
  • Question: Where can I buy the Flowmaster 815425S Outlaw Series Race Muffler?

    Answer: You can purchase the Flowmaster 815425S Outlaw Series Race Muffler at Ubuy in Malta. Ubuy offers a wide selection of automotive performance parts, including this exhaust muffler, providing users with easy access to trusted aftermarket options. Whether you're enhancing your performance vehicle or customizing a street car, Ubuy ensures you can find what you need for your project with reliable service.

Flowmaster Mufflers 815425S Editorial Review

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€ 197

Order now and get it around Tuesday, August 11

QTY:

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Features & Benefits

  • Designed for racing applications
  • No set decibel limit
  • Over the axle pipe with optional tailpipe exit
  • Mandrel bent 16 Gauge Tubing
  • Easy installation

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