Walker Heavy Duty 22572 Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID)

Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a "one-stop" convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

• COMPATIBILITY – Universal fit, check product dimensions
• GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
• Manufactured from aluminized steel for durability
• Designed to help ensure long service life
• Engineered to reduce in-cab and exterior engine noise
• Offered in a variety of styles, sizes and materials for your installation needs
• An economical replacement for the original equipment part