Vibrant Performance 1794 Bottle-Style Resonator 3" In/Out x 12" L — T304 Stainless, Straight-Through Core

This 1-pack bottle resonator is built from T304 stainless steel and measures 12 inches long with 3-inch inlet and outlet diameters. It uses a true straight-through perforated core wrapped in Vibrant’s layered sound-absorbing materials to smooth exhaust tone without creating backpressure, making it suitable for universal-fit modifications and custom exhaust systems.

How does this resonator change exhaust sound without hurting power?

The Vibrant 1794 attenuates unwanted frequencies using a perforated core and multi-layer packing that absorb sound energy while allowing gases to pass freely. Because the core is straight-through, there’s minimal flow restriction compared with restrictive muffler designs.

• Straight-through perforated core preserves exhaust flow and reduces backpressure.
• Multi-layer sound suppression targets drone and harsh midrange frequencies.
• T304 stainless construction resists corrosion for longer service life.

Will it fit my vehicle and how easy is installation?

This resonator is offered as a universal-fit component and can be inserted into custom or modified exhaust pipes with a 3-inch diameter. Installation typically requires cutting the existing pipe and clamping or welding the resonator in place, depending on your exhaust setup and whether you want a permanent or removable fit.

• 3in inlet/outlet for common aftermarket exhaust tubing sizes.
• 12in overall length provides good volume control in one section.
• Can be clamp-mounted or welded into custom systems for flexibility.

What materials and build quality can I expect?

The 1794 is fabricated from T304 stainless steel for robust corrosion resistance and durability under high temperatures. The internal straight-through perforated core is wrapped with Vibrant’s premium multi-layer sound materials to balance sound absorption and long-term performance.

• T304 stainless body and end caps for longevity in road conditions.
• Perforated core design for unrestricted exhaust passage.
• Engineered packing layers to damp specific exhaust tones without clogging.

How will this resonator affect everyday driving and noise?

Expect reduced cabin drone and a smoother exhaust note at cruising speeds while maintaining a robust exhaust character under throttle. It’s designed to tame intrusive frequencies that create fatigue on long drives, without turning the system overly quiet or restrictive.

• Less low-frequency drone during highway cruising.
• Retains responsive sound during acceleration and load changes.
• Balances noise reduction with a natural exhaust tone.

Who is this for: The Vibrant Performance 1794 resonator suits DIY enthusiasts, fabricators, and performance builders who want to refine exhaust tone without sacrificing flow. It’s ideal for custom exhaust projects, bolt-on modifications where 3" piping is used, and anyone seeking durable stainless construction paired with effective sound suppression.