Super 40

The Super 40 5X10-inch case design, modeled after Flowmasters Top Ten race mufflers, gives you a deeper tone that retains Flowmasters famous 40 Series sound and feel. Flowmasters Super 40 is the most aggressive, deepest sounding street 2-chamber muffler. The classic black case maintains that original Flowmaster look.

5" x 10" x 13" - 19" Overall Length

In/Out

Part Number

In/Out

Part Number

In/Out

Part Number

In/Out

Part Number

2.25"

952445

2.25"

952446

2.25"

952447

2.25"

952448

2.50"

952545

2.50"

952546

2.50"

952547

2.50"

952548

3.00"

953045

3.00"

953046

3.00"

953047

3.00"

953048

In/Out

Part Number

In/Out

Part Number

In/Out

Part Number

In/Out

Part Number

2.25"

952449

3"/2.5"

9530452

2.5"/2.5"

9525454

3"/2.5"

952448

2.50"

952549

3.00"

953049