Borla Universal Resonator 2.5 in In/Out 3.5" Round

If you want to lower the sound pressure level (SPL) of your CrateMufflers, you can install the Resonator Option. The Resonator Option is designed to attenuate overall sound. This resonator can also be used in any system of this diameter. This is perfect for customers looking to reduce the sound level 2-3 dB(A). This straight-through design will Not degrade the performance of your vehicle. There is no logo embossment on this part. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance. High-temperature continuous-filament fiber (CFF) acoustic material for sound control. Natural mill finish can be brushed or polished prior to installation. Best of all, it's made in the USA and backed by Borla's Million-Mile warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Borla is the pioneer and leader in the design and manufacture of stainless steel performance exhaust. We began two decades ago as a manufacturer of exhaust systems for such "concours classics" as Rolls-Royce and Ferrari cars and have evolved into the premier manufacturer of today's performance vehicles for the street, off-road, and racing.

Borla is proud to offer a true "Made in the USA" product sold around the world.; Borla offers both application specific and universal resonators.; Everywhere you look, Borla's spirit of innovation and excitement screams with the same high-volume clarity as our unrivaled exhaust systems.; Straight-through, free-flow design will not degrade the performance of your vehicle.; Universal resonators can be used to lower the sound pressure level of your exhaust system. They are designed to attenuate overall system sound. They typically will reduce the sound level 2-3 decibels.; We are a company of motorheads, and it shows in our products, customer service, industry-leading Million Mile Warranty, and culture. On weekends, the same Borla employees who built your exhaust or helped you with technical support can be found competing at tracks, drag strips, off-road events and car shows.; Universal resonators are feature reversible design for installation flexibility.; Unlike any other exhaust brand, Borla's systems are designed from scratch on a vehicle-by-vehicle basis. Every car or truck has unique mechanical and acoustical properties, all taken into account as we spend countless hours optimizing muffler body shapes, internal core configurations, flow dynamics, sound and more.; Constructed using T-304 stainless steel for long life and sharp appearance, and features all welded construction for maximum durability.; For many applications, Borla gives you a variety of choices for the volume and character of your exhaust note ? from a subdued rumble to an all-out roar.; Everything we've learned from racing and street performance over nearly four decades is reflected in each product that leaves our facilities.; Million-Mile warranty.; Along with the distinctive Borla "Sound of Power" recognized by motoring enthusiasts everywhere, upgrading your ride with a Borla exhaust gives you a boost in power and torque, improved fuel economy, longer engine life and refined motorsport styling. But