2001 - 2010 GMC, Chevrolet, 2008 - 2014 Ford, 2014 Ram Flowmaster 50 Series™ Heavy Duty Muffler - 853558

Flowmaster's stainless steel 50 Series HD muffler is designed for today's heavy duty gas and diesel trucks. This muffler delivers improved performance, throttle response and mileage. The 50 HD features a deep, moderate tone with minimal interior resonance and is ideal for trucks with modified engines. This muffler is constructed of 409S Stainless Steel with a 3.5" inlet and outlet, and is covered by Flowmaster's Lifetime Limited Warranty.

• Durable Fully Welded 409 Stainless Steel
• Mild Interior Resonance
• Limited Lifetime Warranty
• Moderate to Aggressive Exterior Exhaust Tone
• Reduced Interior Resonance
• Excellent Choice For Street Rods Cars and Trucks
• Improved HP/TQ and Potential Mileage Improvement
• Race Proven Patented Delta Flow® Technology
• Premium Flowmaster Quality
• Recommended for 6.2L Ford; 6.4L Ram and 6.2L GM Trucks