2018-2026
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Flowmaster Super 40 Series Dual In/Dual Out Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
Item J250870
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- _x000D_
- Body Height 5.00 In _x000D_
- Body Length 13.50 In _x000D_
- Body Material 16 Gauge Aluminized Steel _x000D_
- Body Width 10.00 In _x000D_
- Category Exhaust _x000D_
- Clamps Included No _x000D_
- Emission Code 5 _x000D_
- Exhaust Tip Quantity 0 _x000D_
- Finish High-Temperature Black Paint _x000D_
- Fitment Universal; Some Adaptation May Be Required _x000D_
- Grade Type Performance _x000D_
- Hanger Included No _x000D_
- Heat Shield Attached No _x000D_
- Inlet Connection Slip-Fit _x000D_
- Inlet Diameter 2.50 In _x000D_
- Inlet Inside Diameter 2.50 In _x000D_
- Inlet Location Dual _x000D_
- Inlet Outside Diameter 2.63 In _x000D_
- Inlet Quantity 2 _x000D_
- Inlet Type Clamp-On Weld-On _x000D_
- Mount Type Uses New Hangers Not Included _x000D_
- Muffler Series Super 40 Series _x000D_
- Muffler Type Chambered _x000D_
- Outlet Connection Slip-Fit _x000D_
- Outlet Inside Diameter 2.50 In _x000D_
- Outlet Location Dual _x000D_
- Outlet Outside Diameter 2.63 In _x000D_
- Outlet Quantity 2 _x000D_
- Outlet Type Dual _x000D_
- Overall Length 19.50 In _x000D_
- Part Type Exhaust Muffler _x000D_
- Product Type Street Mufflers _x000D_
- Reversible No _x000D_
- Shape Oval _x000D_
- Sound Level Aggressive _x000D_
- Tunable No _x000D_
- Vehicle Type 4/6 Cyl Engine Classic Muscle Car Late Model Muscle Car Street Rod Street/Strip Truck/SUV _x000D_
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
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 combined with enhanced performance. Engineered for optimal flow, it improves both horsepower and sound quality on high-performance street and strip vehicles.
_x000D__x000D_Construction and Appearance. Built from durable 16 gauge aluminized steel with full MIG welding, this muffler ensures strength and long-lasting durability. The high-temperature black paint finish resists corrosion and maintains an attractive appearance over time.
_x000D__x000D_Installation. Designed with slip-fit inlet and outlet connections, the installation requires basic exhaust skills and no drilling. New hangers must be supplied by the installer, as they are not included with the muffler.
_x000D__x000D_Application. This muffler features universal fitment and may require some adaptation to accommodate specific vehicle configurations and exhaust setups.
Flowmaster 9525454
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Muffler
4.7
Reviews of Flowmaster Exhaust Products (500+)
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