Description
The Borla Universal Resonator part #401343 is designed to effectively reduce exhaust noise while maintaining high-performance flow. Its compact size makes it an excellent choice for applications with limited space, providing flexibility for installation in tight areas. The resonator features a reversible design, allowing for versatile orientation to suit different exhaust configurations. Constructed from durable T-304 stainless steel, it offers superior resistance to corrosion and wear, ensuring long-lasting performance. The resonator’s straight-through performance design utilizes continuous-filament fiber (CFF) acoustic material for efficient sound control, reducing exhaust drone without sacrificing exhaust flow or power.
Its 3-inch inlet and outlet with notched necks facilitate easy clamp-in installation using 1-inch wide band clamps (not included), while the welded construction adds strength and reliability. The 5-inch round body measures approximately 10 inches in length, with an overall length of 15 inches, making this resonator suitable for a wide range of vehicle applications. Whether used alone in a single exhaust system or paired in a dual system, it effectively tones down loud exhausts without compromising performance. The resonator is made in the USA and comes with Borla’s renowned Million-Mile Warranty, ensuring confidence in quality and durability.
Compatible with various exhaust setups, this resonator provides a versatile, high-quality solution for enthusiasts seeking to enhance their vehicle’s sound and performance. Its universal design ensures easy integration into most automotive exhaust systems, making it a popular choice among car owners and professionals alike. As a prop 65 compliant component, it meets safety standards for chemical exposure, providing peace of mind during installation and use.
Features:
- Compact size ideal for applications with limited space
- Reversible design allows flexible installation orientation
- Welded construction for added strength and durability
- Constructed from high-quality T-304 stainless steel for corrosion resistance
- Straight-through performance design with CFF acoustic material for sound control
- Notched inlet and outlet necks facilitate easy clamp-in installation with 1″ wide band clamps
- Universal fit suitable for single or dual exhaust systems
- Made in the USA with a Million-Mile Warranty






















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