Walker Quiet-Flow SS 21744 Direct Fit Exhaust Muffler 1.75" Outlet (OD) for Subaru Outback

Designed to fit Subaru Outback models from 2010 to 2019, the Walker Quiet-Flow SS 21744 Exhaust Muffler features a 1.75" outlet for a precise direct-fit replacement. Crafted entirely from stainless steel, it offers superior corrosion resistance and durability compared to aluminized mufflers, with an internal drainage system to minimize moisture buildup.

This muffler provides an easy installation with OE-style hangers, brackets, and pipe routing, requiring no specialized welding or fabrication. Its internal partitions and mechanically joined tubes accommodate thermal expansion, reducing distortion, while spun-locked heads and OE-style spot welds add strength for extended service life. OE-style louvered tubes and domed heads enhance acoustic control, delivering premium factory-quality sound. Acoustic and flow tested, this muffler ensures reliable OE-style performance.

Verify compatibility with product manufacturer before purchase.