Walker 74047 Direct Fit Exhaust Resonator and Pipe Assembly 1.75" Inlet (ID) 1.75" Outlet (OD) for Chevrolet Volt
EASY TO INSTALL -- Meticulous pipe routing and OE-style hardware, flanges, and brackets for fast, easy installation
RESISTS CORROSION -- Durable aluminized steel construction and helps reduce corrosion
STRONG AND DURABLE -- Features thick OE-style flanges, hardware and brackets for strength
FACTORY SOUND -- OE-style louvered tubes (where applicable) help reduce radiated noise for factory-style sound quality
GET MORE MILES FROM YOUR RESONATOR ASSEMBLY -- Engineered to fit, perform and sound like the original system
Designed to fit, perform and sound like the original system, Walker® welded resonator assemblies use precise tuning technologies to deliver excellent flow characteristics and OE-style sound.