Walker 21398 Direct Fit Exhaust Resonator 2.25" Outlet (ID) 2.25" Outlet (OD) for Chevrolet Impala

Made from durable aluminized steel, it offers corrosion resistance to extend its lifespan.

OE-style louvered tubes help reduce radiated noise, providing factory-quality sound. This resonator features robust OE-style flanges, hardware, and brackets to enhance strength and durability. Its adaptable design allows for a flexible fit, though installation may require specialized fabrication or welding.

Engineered to match the original system’s fit, performance, and sound, it helps ensure long-lasting, reliable operation.

Verify compatibility with product manufacturer before purchase.