Borla CrateMuffler Resonator Option 3in Center/Center 3.5in Round x 10in - Null Sound Center/Center turn14-product-not-found-review The muffler's internal design and

The muffler's internal design and length was changed numerous times until our engineers found the perfect sound without sacrificing power output

Made in the USA and backed by AWE’s Fitment Guarantee

Manufactured by leading air filter supplier ITG

What’s this mean for you

Borla CrateMuffler Resonator Option 3in Center/Center 3.5in Round x 10in - Null Sound Center/Center turn14-product-not-found-review The muffler's internal design andManufacturer Part # : 400939 Market Description Perfect for applications with limited space. If you want to lower the sound pressure level (SPL) of your CrateMuffler(r)s, you can install this resonator. This compact bottle bullet style resonator can also be used as a universal resonator in any system of this diameter. The Resonator is designed to attenuate overall sound. This is perfect for customers looking to reduce the sound level 2 3 dB(A). This