BORLA 401338 Universal Resonator 2.75" (Un-Notched Necks) ymm_31 Polyphonic Harmonizer Technology creates harmonized

Polyphonic Harmonizer Technology creates harmonized exhaust notes

ATAK technology provides high decibel levels with sound clarity

It has nearly the same impact as the full-face design in the ADVAN Racing R6 6-spoke mold-form forged wheels

1999-2005 Mazda MX-5 Miata Convertible 1

utilizing an aggressive ATAK muffler and Polyphonic Harmonizer Technology to deliver a clean

BORLA 401338 Universal Resonator 2.75" (Un-Notched Necks) ymm_31 Polyphonic Harmonizer Technology creates harmonizedDescription BORLA 401338 Universal Resonator 2. 75" (Un Notched Necks) The Borla universal resonator is engineered to deliver effective sound attenuation in high performance exhaust systems. This compact unit fits easily into installations with space constraints. Designed with a fully reversible, straight through internal structure, it ensures minimal flow restriction while reducing exhaust volume. Unlike similar variants, this version features