WALKER USA - 21570 - Stainless Steel Muffler

Mufflers which are manufactured by Walker USA are the only broad-market mufflers which are made from 100% stainless-steel construction. Walker® Quiet-Flow® SS mufflers has an accurate fit, higher flow and OE-type sound. The Quiet-Flow SS mufflers are not only available for domestic vehicles but are also widely used in import vehicles. Quiet-flow muffler assembly by Walker® delivers OE-style sound and is made from 100% stainless steel, that does not rust and provides three times longer life than aluminized mufflers which are offered by other competitors. The provided information can suite your decision if you are seeking for a good OE-quality tone and long service life. The Walker is the world’s leading emissions control companies that have developed stainless steel Quiet-Flow Muffler that provides the top-grade performance you expect from a good muffler. Walker Quiet-Flow stainless steel mufflers has many outstanding features like its internal design has a bridge construction, durable internal partitions, strong interior spot welds, and special position of the inner shell. The outer cover lock also improves the muffler’s structural stability and makes sure it will last much longer. The muffler is made by using louvered tube and CRF technology. The technology and the three-tube design together help to provide OE-quality and factory type acoustic performance. During temperature change to permit free-floating expansion and contraction, the internal tubes are mechanically joined to the barrier. The hi-tech design does not allow breaking of spot welds, later part deformation, or loose part which could cause future noise troubles. All stainless steel structure and superior interior construction make the Quiet-Flow muffler one of the most advanced premium designs available today.

• 100% corrosion resistant stainless steel construction that delivers longer life versus aluminized mufflers
• Its internal drainage system reduces moisture collection
• Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation
• It doesn't require specialized fabrication and/or welding
• Internal tubes are mechanically joined to the partition to allow expansion and contraction during temperature changes
• Spun-locked heads and OE-style spot welds provide structural stability and longer service life
• Acoustic and exhaust gas flow tested for quality and gives OE-style sound
• Designed for OE type sound and fit
• Spun-locked heads for a proper resistance to backfire
• For structural strength and longer life bridge construction and durable internal partitions are used
• For special sturdiness the inner shell and outer cover locks are installed 180° apart
• Interior spot welds are strong, and are of OE-style
• For quieter tone three-tube design is used
• OE-style louvered tube technology for a premium, factory-like sound
• OE-style domed heads provided for radiated noise decrease
• CRF (Continuous Roving Fiberglass) for OE-quality acoustic performance
• Drainage system inside muffler avoids condensate acids from accumulating between partitions or at the muffler heads
• Backed by a limited lifetime warranty and 90-day safe and sound guarantee