Flowmaster Flow FX Exhaust Muffler (MPN: 72469)

Moderate performance tone with durable stainless steel construction.

The Flowmaster Flow FX Exhaust Muffler is designed for automotive enthusiasts seeking a unique exhaust note distinct from traditional chambered mufflers. This muffler features a dual 3 inch inlet and outlet configuration, making it suitable for large displacement gas engines. Its interior is equipped with a 3 inch straight-through X-pipe style perforated core, which is surrounded by high-temperature sound absorption materials to produce a deep, mellow tone while maintaining sound control.

Constructed from fully MIG-welded bright 409 stainless steel, the Flow FX muffler ensures durability and longevity. The reversible internal flow design allows for flexible installation, accommodating various vehicle applications. With a case size of 8 inches in width and 5 inches in height, this compact muffler is engineered for high flow and performance, making it a practical choice for those looking for quality at an economical price point.

The Flowmaster Flow FX series mufflers deliver a moderate exterior performance tone, complemented by a mild to moderate interior sound. This combination provides an enhanced driving experience without excessive noise, making it suitable for daily driving and performance applications alike.

Features

• Durable Fully Welded Bright 409S Stainless Steel For Good Looks And Long Life
• High Temperature Interior Sound Absorption Material Offers Great Sound Control
• High Flow Straight-Through Design For Great Performance
• X-Pipe Style Muffler Core For Improved Sound Control And Exhaust Gas Scavenging
• Moderate Exterior Performance Tone
• Mild To Moderate Interior Tone
• Flowmaster Quality

Specifications

• Manufacturer: Flowmaster
• Manufacturer Part Number: 72469
• Shape: Oval
• Inlet Position: Center Dual
• Inlet Diameter (IN): 3 Inch
• Outlet Position: Offset Dual
• Outlet Diameter (IN): 3 Inch
• Universality: Semi-Universal
• Estimated Install Time (Hours): 1
• Case Diameter (IN): 8 Inch X 5 Inch
• Case Length (IN): 18 Inch
• Overall Length (IN): 24 Inch
• Color/ Finish: Silver Bare
• Material: Stainless Steel
• Includes Tip: Without Tip
• Tip Length (IN): Without Tip
• Tip Diameter (IN): Without Tip
• Tip Finish: Without Tip
• Tip Material: Without Tip

Compatibility / Fit

• 2001-2006 Chevrolet Silverado 2500 HD
• 2007-2007 Chevrolet Silverado 2500 HD Classic
• 2001-2006 Chevrolet Silverado 3500
• 2007-2007 Chevrolet Silverado 3500 Classic
• 2001-2006 GMC Sierra 2500 HD
• 2007-2007 GMC Sierra 2500 HD Classic
• 2001-2006 GMC Sierra 3500
• 2007-2007 GMC Sierra 3500 Classic
• 2003-2006 Hummer H2
• 2010-2019 Toyota Tundra

Technical Documents

• street_applications.pdf