Walker Exhaust Exhaust Muffler P/N:21690

Quiet exhaust drone and keep gases flowing freely with the Walker Quiet-Flow SS Exhaust Muffler 21690, a direct-fit bolt-on replacement for the 2010-2024 Chevrolet Equinox and 2010-2024 GMC Terrain. It carries a 2.25" offset inlet (OD) and a 2.25" offset outlet (ID) and drops into the factory location without cutting or welding.

• 100% stainless-steel construction: Quiet-Flow SS uses stainless-steel heads, shell, bushings, louvered tubes and partitions for longer life versus aluminized mufflers.
• Premium acoustic control: OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for factory-style sound.
• Built to last: internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes, while spun-locked heads and OE-style spot welds add stability.
• Easy to install: direct-fit bolt-on design with factory-style pipe routings, brackets and hangers — no specialized fabrication or welding required.
• Internal drainage system: helps reduce moisture collection inside the muffler.

Acoustic- and flow-tested for OE-style sound and backed by Walker's limited lifetime warranty and 90-Day Safe and Sound guarantee. See the Buyer's Guide tab for engine-specific fitment.