Dynomax | DynoMax Ultra-Flo Welded Muffler - Silverado 1500 / Silverado 1500 Classic / Sierra 1500 / Sierra 1500 Classic 2005-20

Dynomax – Ultra-Flo Welded Muffler

Description

The Dynomax Ultra-Flo Welded Muffler (17220) is designed for the Chevrolet Silverado 1500 and GMC Sierra 1500 equipped with V6 4.3L and V8 4.8L/5.3L engines. Constructed from 409 stainless steel with 100% welded construction, this premium performance muffler delivers lifelong durability. Its unrestricted straight-through design is dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. The exclusive CRF (Continuous Roving Fiberglass) technology absorbs unwanted interior resonance while maintaining a deep, powerful exhaust tone. Center inlet and outlet of 3.0 inches with a reversible oval body for maximum installation flexibility. Reduces back pressure for improved engine efficiency. Proudly manufactured in the USA. Backed by a Limited Lifetime Warranty and an exclusive 90-Day Performance and Sound Guarantee. Compatible with single exhaust and Super Turbo system configurations; see application section for full details and notes.

Specifications

• Brand: Dynomax
• Part Number: 17220
• Material: 409 stainless steel
• Construction: 100% welded
• Shape: Oval
• Body Length: 14.000 in. | Body Height: 4.500 in. | Body Width: 9.750 in.
• Overall Length: 19.000 in.
• Diameter: 3.000 in. (center inlet, center outlet)
• Type: Absorption, straight-through, reversible
• Technology: CRF (Continuous Roving Fiberglass)
• Flow Rating: Up to 2,000 SCFM / 2,000 HP
• Made in USA
• Warranty: Limited Lifetime + 90-Day Performance & Sound Guarantee
• Condition: New
• Sold and shipped by Truck Expert

Note:

• FREE Delivery