MagnaFlow 5x11in Oval Straight-Through Performance Exhaust Muffler | (12594)
MagnaFlow 5x11in Oval Straight-Through Performance Exhaust Muffler | (12594)
SKU:12594
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The MagnaFlow 5x11in Oval Straight-Through Performance Exhaust Muffler is a high-performance component designed to enhance your vehicle's exhaust system. Engineered for a deep, aggressive sound, this muffler delivers a resonant exhaust note while improving exhaust flow for better engine efficiency. Constructed with durable materials and featuring a straight-through design, it ensures optimal sound quality and performance gains. Its versatile oval shape and 4-inch inlet and outlet make it suitable for a wide range of applications, providing a balance of sound, flow, and durability for automotive enthusiasts seeking an upgrade.
This universal-fit muffler is compatible with most vehicles from 2011 to 2025 equipped with 3- or 4-inch exhaust systems. It serves as a direct replacement or upgrade for stock mufflers, ideal for street performance and daily driving. The kit includes the muffler with 4-inch inlet and outlet connections, designed for bolt-on installation. Suitable for those looking to improve exhaust sound and flow, this MagnaFlow muffler offers a reliable, high-quality upgrade for a variety of vehicle makes and models.
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Overview
Overview
MagnaFlow Performance Exhaust Muffler
2011–2025 Universal Fit for Most Vehicles with 4/3-inch Inlet/Outlet
Part #: 12594
Overview
The MagnaFlow 5x11in. Oval Straight-Through Performance Exhaust Muffler 12594 is designed to elevate your vehicle's exhaust system with a combination of aggressive sound and proven performance. Crafted for automotive enthusiasts seeking a deep, resonant exhaust note and improved flow, this muffler is a versatile upgrade suitable for a wide range of vehicles. Whether you're looking to enhance your daily driver or boost your vehicle's sound profile for spirited driving, this muffler delivers a balanced blend of sound quality and performance gains.
Built with durability and efficiency in mind, the MagnaFlow muffler helps support increased horsepower and torque by reducing exhaust backpressure and promoting smoother airflow. Its universal design and reversible layout make installation flexible, allowing you to configure it in the orientation that best fits your vehicle's exhaust setup. This muffler is ideal for those who want a straightforward upgrade that combines quality craftsmanship with a signature MagnaFlow sound.
Key Features
The MagnaFlow 12594 features several technical and design elements that set it apart:
- Constructed with a free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill, ensuring durability and optimal sound quality.
- Reversible, universal 4/3-inch diameter inlet/outlet layout allows for flexible installation in various vehicle configurations.
- Manufactured from high-grade stainless steel, providing corrosion resistance and long-lasting performance in diverse driving conditions.
- Engineered to produce a deep, aggressive exhaust tone that enhances your vehicle's auditory presence without excessive drone.
- Designed to improve exhaust flow compared to stock mufflers, supporting better engine response and efficiency.
- Dyno-proven to deliver performance improvements, making it a reliable upgrade for enthusiasts seeking both sound and power gains.
- Compatible with a wide range of vehicles, thanks to its universal inlet/outlet design, making it a versatile choice for custom exhaust builds.
- Easy to install with standard mounting points, suitable for DIY enthusiasts and professional installers alike.
- Backed by MagnaFlow's reputation for quality craftsmanship and performance-focused engineering.
Construction & Design
This muffler features a robust stainless steel construction, ensuring resistance to rust and corrosion over time. Its oval shape and straight-through perforated core design optimize exhaust flow, reducing backpressure and enhancing engine efficiency. The acoustic fiber fill helps absorb unwanted noise while amplifying the deep, throaty exhaust tone MagnaFlow is known for. The reversible inlet/outlet configuration provides installation flexibility, allowing you to orient the muffler to best suit your vehicle's exhaust routing. Overall, the design emphasizes durability, performance, and a signature sound profile that appeals to automotive enthusiasts.
Installation & Fitment
This universal performance muffler is designed for straightforward bolt-on installation. Its reversible layout and standard 4/3-inch inlet/outlet diameters allow compatibility with many exhaust systems. No cutting, welding, or complex modifications are generally required, making it an accessible upgrade for DIY enthusiasts and professional installers. Proper mounting hardware and instructions are typically included, ensuring a hassle-free installation process. Always verify fitment with your specific vehicle's exhaust configuration before installation.
What's Included
- MagnaFlow 5x11in. Oval Straight-Through Performance Exhaust Muffler (12594)
- Clamps and mounting hardware (if applicable)
- Installation instructions
Ideal For
- Automotive enthusiasts seeking a deep, aggressive exhaust sound
- Drivers looking to improve exhaust flow and engine response
- Custom exhaust system builders requiring a versatile, durable muffler
- Anyone wanting a high-quality upgrade from stock mufflers with proven performance benefits
