Skip to product information
1 of 5

Flowmaster

Flowmaster 8425154 Super 10 Muffler 2.5" Dual Inlet/Dual Outlet 409S Stainless

Flowmaster 8425154 Super 10 Muffler 2.5" Dual Inlet/Dual Outlet 409S Stainless

Regular price $99.95 USD
Regular price Sale price $99.95 USD
Sale Sold out

Part Number: FLO-8425154

UPC: 700042031375

Case Shape: Oval

Inlet Diameter (in): 2.500 in.

Inlet Quantity: Two

Outlet Diameter (in): 2.500 in.

Outlet Quantity: Two

Internal Construction: Chambered

Muffler Material: Stainless steel

Muffler Finish: Black

Case Exterior Length (in.): 6.500 in.

Thickness (in): 4.250 in.

Width (in): 9.750 in.

Outlet Style: Standard, without tip

Quantity: Sold individually.


Flowmaster Super 10 Series mufflers are intended for customers who crave a loud, aggressive exhaust note. They're manufactured from 16-gauge, MIG-welded 409 stainless steel, and feature patented Delta Flow technology for optimum performance. These premium mufflers are offered in various sizes, finishes, and designs, with single or dual inlets and outlets. Flowmaster Super 10s are intended only for off-road or race applications.

View full details