Flowmaster 9425400 2.5 IN(C)/OUT(D) 40 SERIES DF

40 Series™ Delta Flow Muffler; 2.5 in. Center Inlet/2.5 in. Dual Outlet-Aggressive Sound; Aluminized Steel;

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This two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

• Durable Fully Welded 16ga Aluminized Steel
• Race Proven Patented Delta Flow® Technology
• Excellent Street/Strip And Off Road Application
• No Internal Packing To Blowout
• Excellent Choice For Street Rods Cars and Trucks
• Improved HP/TQ and Potential Mileage Improvement
• Race Proven Patented Delta Flow® Technology
• Premium Flowmaster Quality
• No Internal Packing To Blowout

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Application Summary:

Year	Make/Model
Universal	Muffler - Not a direct fit. Some adaptation required.