Dynomax Ultra Flo 17220 Exhaust Muffler Fits select: 1999-2007 CHEVROLET SILVERADO, 1998-2003 FORD F150

Featuring 100% welded construction and universal fit, DynoMax Ultra Flo Welded performance stainless-steel mufflers feature Continuous Roving Fiberglass (CRF) to absorb unwanted interior resonance while maintaining a deep performance tone.

• PREMIUM ACOUSTIC CONTROL -- Exclusive Continuous Roving Fiberglass (CRF) technology absorbs unwanted interior resonance while maintaining a deep performance tone
• SUPERIOR PERFORMANCE -- Straight-through design ensures unrestricted exhaust flow and reduces back pressure; dyno proven to flow up to 2,200 SCFM
• ENGINEERED TO LAST -- Stainless-steel construction with a micro-finish for lifelong protection and 100% welded design for maximum durability
• FLEXIBLE SOLUTION -- Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
• SPECS -- Available in a variety of body diameters; 2-in. to 4-in. inlet/outlet configurations; see product specifications for more information
• PERFORMANCE UPGRADE -- Use premium DynoMax accessories when installing Ultra Flo Welded mufflers for a complete exhaust system upgrade
• BUY WITH CONFIDENCE -- Comes with DynoMax's limited lifetime warranty and exclusive 90-Day Performance & Sound Guarantee

• Finish:Natural
• Muffler Type:Absorption