S.S. Resonator 2 1/4in x 18in

The S.S. Resonator 2 1/4in x 18in from VIBRANT PERFORMANCE is a stainless steel exhaust resonator designed to refine engine tone while maintaining optimal exhaust flow dynamics. Built for enthusiasts and performance mechanics who understand that exhaust tuning extends far beyond simple bolt-on modifications, this resonator addresses mid-range drone and unwanted harmonic vibrations that can plague street and modified vehicles. Whether you're building a custom exhaust system from the ground up or refining an existing setup, this resonator delivers measurable acoustic control without sacrificing scavenging efficiency.

Constructed from mandrel-bent stainless steel with an 18-inch overall length and 2 1/4-inch diameter, the S.S. Resonator uses acoustic chamber design to cancel specific frequency ranges that trigger cabin resonance. The material composition resists corrosion and thermal stress, critical for long-term durability in high-heat exhaust environments where mild steel would degrade or discolor. At 4.9 lbs, it integrates seamlessly into mid-pipe or secondary resonator positions without adding unnecessary weight, and the compact 4.7 x 4.6 x 18.7-inch overall dimensions allow flexible installation routing in tight underbody layouts.

This resonator suits carbureted, naturally aspirated, and turbocharged platforms where OEM systems lack tone control or aftermarket exhausts exhibit excessive drone. Mechanics and tuners commonly employ it in 2.5-inch exhaust systems for V6 and four-cylinder engines, either as a standalone component or paired with additional mufflers for layered acoustic treatment. Bolt-up installation requires basic welding or clamp-band fitment, making it accessible for both professional shops and experienced DIY builders with proper equipment. For those serious about exhaust refinement without compromising flow characteristics, the S.S. Resonator 2 1/4in x 18in from VIBRANT PERFORMANCE delivers proven acoustic performance backed by stainless construction.