Walker is the only aftermarket exhaust manufacturer in North America with the capability to combine industry-leading coverage with a direct fit OE-style replacement, 100% structural stainless steel muffler, which provides more than three times the average lifespan of competitors' aluminized replacement mufflers. Walker Quiet-FlowSS is available for many popular European, Asian and North American vehicles. In addition to Walker's renowned precision fit, superior flow, and OE-style sound, these mufflers feature 100% stainless steel heads, shell, bushings, louvered tubes and partitions. Product Features:100% structural stainless steel construction3X the life expectancy vs. typical aluminized mufflersOE-style louvered tube technology lowers noise level for premium OE-style sound compared to straight perforated tubesComprehensive internal drainage system for corrosion resistanceComprehensive internal drainage system for corrosion resistanceOE-style domed heads help reduce radiated noise compared to flat headsSpun-locked heads to help prevent rupture