Engine Kits

Flowmaster 9525454 Super 40 Series Muffler
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Flowmaster 9525454 Super 40 Series Muffler

Part #: 9525454
List Price: $181.94
Our Price: $139.95
You Save: $41.99

Super 40 Series Muffler, 2.50" IN (Dual) / OUT (Dual), the Case is 5" X 10" X 13" - (19 " Overall Length )

The Flowmaster Super 40 Series 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. Flowmaster Super 40 Series is the most agressive, deepest sounding street 2-chamber muffler. The classic black case maintains that original Flowmaster look.

Sound levels may vary for each application.

Application Recommendations:

  • High horsepower street cars
  • Deep performance tone
  • Reduced Interior Resonance
  • Increased flow path radius
  • Vehicles with dual exhaust
Brand Flowmaster
Case Length (in) 13.000 in.
Case Shape Oval
Inlet Diameter (in) 2.500 in.
Inlet Location Offset
Inlet Quantity Dual
Internal Construction Chambered
Muffler Finish Black
Muffler Material Steel
Outlet Diameter (in) 2.500 in.
Outlet Location Offset
Outlet Quantity Dual
Outlet Style Standard, without tip
Overall Length (in) 19.000 in.
Part Type Mufflers
Product Line Flowmaster Super 40 Series Delta Flow Mufflers
Quantity Sold individually.
Thickness (in) 5.000 in.
Width (in) 10.000 in.