Flowmaster 40 Series Chambered Muffler, 2.50" Dual In 2.50" Dual Out, Aggressive - (FLO-425404)

Description40 Series Muffler; 2.5 in. Dual Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;The original Flowmaster series muffler delivers an...

DescriptionSuper 40 Delta Flow Muffler; 2.5 in. Dual Inlet/Dual Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel;The Super 40 features Flowmaster's...

Description40 Series Delta Flow Muffler; 3.0 in. Offset Inlet/2.5 in. Dual Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;This two chamber design...

Description80 Series Cross-Flow Muffler; 2.5 in. Offset Inlet/Dual Outlet; Case Dimensions 4 in. x 9.5 in. x 15 in.; 21 in. Overall Length; 409 Stainless Steel;The 80 series is a cross-flow design...

Description50 Series Heavy Duty Muffler; 2.5 in. Dual Inlet/2.5 in. Dual Outlet; Case Dimensions 5 in. x 10 in. x 18 in.; 24 in. Overall Length; 409 Stainless Steel;50 series HD, three chamber...

DescriptionFlowMonster Muffler; Absorption Style; 2.50 in. Dual Inlet/2.50 in. Dual Outlet; 4 in. x 9 in. Oval Case; Straight Through; 409 Stainless Steel;Unleash your Monster with FlowMonster...