Flowmaster 40 Series Delta Force Race Mufflers

Max Performance With Decibel Reduction

Flowmaster's 40 Series Delta Force Race Mufflers feature excellent power characteristics with good sound reduction qualities, all while utilizing Flowmaster's patented Delta Flow technology. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers.

Flowmaster 40 Series Delta Force Race Mufflers

Max Performance With Decibel Reduction

40 Series Center In/Center Out Mufflers

Flowmaster 40 Series Delta Force Race Muffler Center In/Center Out: 2.5"

Flowmaster 40 Series Delta Force Race Muffler Center In/Center Out: 2.5"

Flowmaster 40 Series Delta Force Race Muffler Center In/Center Out: 3"

Flowmaster 40 Series Delta Force Race Muffler Center In/Center Out: 3"

Flowmaster 40 Series Delta Force Race Muffler Center In/Center Out: 3.5"

Flowmaster 40 Series Delta Force Race Muffler Center In/Center Out: 3.5"

Flowmaster 40 Series Delta Force Race Muffler Center In/Center Out: 4"

Flowmaster 40 Series Delta Force Race Muffler Center In/Center Out: 4"

40 Series Offset In/Offset Out Mufflers

Flowmaster 40 Series Delta Force Race Muffler Offset In/Offset Out: 3.5"

Flowmaster 40 Series Delta Force Race Muffler Offset In/Offset Out: 3.5"

40 Series Offset In/Offset Out (Same Side) Mufflers

Flowmaster 40 Series Delta Force Race Muffler Same Side Offset In 3.5"/Out 3"

Flowmaster 40 Series Delta Force Race Muffler Same Side Offset In 3.5"/Out 3"

40 Series Offset In/Center Out Mufflers

Flowmaster 40 Series Delta Force Race Muffler Offset In/Center Out: 3.5"

Flowmaster 40 Series Delta Force Race Muffler Offset In/Center Out: 3.5"