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 |
Aggressive Sound And Performance. The Flowmaster 40 Series Delta Flow Center/Dual Out Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet is designed to deliver an aggressive exterior sound while reducing interior resonance. It provides improved exhaust scavenging for enhanced engine performance, making it an ideal choice for street, strip, and off-road applications. It maintains a milder tone compared to standard 40 series mufflers for improved driving comfort.
_x000D__x000D_Construction and Appearance. This muffler features a durable 16 gauge aluminized steel body that is fully MIG welded to ensure strength and longevity. It is finished with high-temperature paint to resist corrosion and heat damage, maintaining its appearance and performance over time.
_x000D__x000D_Installation. Installation is straightforward with slip-fit inlet and outlet connections designed to work with clamp-on or weld-on setups. The muffler uses new hangers that are not included, and some adaptation may be required to fit specific vehicles.
_x000D__x000D_Application. This muffler offers universal fitment suitable for a wide range of vehicle types including 4 and 6-cylinder engines, classic and late model muscle cars, street rods, street/strip vehicles, and trucks/SUVs. Some adaptation may be required for proper installation.
Flowmaster 9425400
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