Flowmaster 854040-10 - Top Ten Race Muffler 409S - 4.00 Center In / 4.00 Center Out - Aggressive Sound

Flowmaster 854040-10 - Top Ten Race Muffler 409S - 4.00 Center In / 4.00 Center Out - Aggressive Sound

Flowmaster 40 Series Delta Force Race Muffler

40 Series™ Delta Force Top Ten Race Muffler; 4.0 in. Center Inlet/Outlet; Case Dimensions 5.0 in. x 10.0 in. x 13.0 in.; 19.0 in. Overall Length; 409 Stainless Steel;

The Delta Force 40 series race mufflers utilize Flowmaster's Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers.

• Durable Fully Welded 16ga Stainless Steel
• Two Chamber Race Muffler
• Good Decibel Reduction Over Open Headers
• Race Proven Patented Delta Flow® Technology
• No Internal Packing To Blowout