Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Superior Performance Muffler. The Flowmaster Super 40 Series Dual In/Dual Out Oval Muffler with 2.50-inch inlet and outlet delivers an aggressive, deep exhaust tone favored by muscle car enthusiasts and high horsepower vehicle owners. It enhances exhaust flow and reduces interior resonance, making it an excellent choice for street and strip applications where both sound and performance matter.
_x000D__x000D_Construction and Appearance. Crafted from 16-gauge aluminized steel, this muffler offers exceptional durability and corrosion resistance. It features a high-temperature black paint finish for sleek aesthetics and longevity. The unit is fully MIG welded to ensure structural integrity under demanding conditions.
_x000D__x000D_Installation. This muffler installs using slip-fit 2.50-inch dual inlet and outlet connections compatible with clamp-on or weld-on setups. Moderate installation skills are recommended; no drilling is typically required. Note that new hangers are necessary as they are not included.
_x000D__x000D_Warranty. This product includes a manufacturer warranty to ensure quality and dependability.
_x000D__x000D_Application. Fits universal applications with some adaptation required for specific installations. Suitable for a wide range of vehicles, including 4- and 6-cylinder engines, classic and late model muscle cars, street rods, street/strip vehicles, and trucks or SUVs.
Flowmaster 9525454
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box