2018-2026
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
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Flowmaster Super 40 Series Center/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
Item J250874
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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 Aluminized Steel _x000D_
- Body Width 10.00 In _x000D_
- Color Black _x000D_
- Emission Code 5 _x000D_
- Finish High-Temperature 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 3.00 In _x000D_
- Inlet Inside Diameter 3.00 In _x000D_
- Inlet Location Center _x000D_
- Inlet Outside Diameter 3.13 In _x000D_
- Inlet Quantity 1 _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 | 3.00 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
Aggressive Performance Muffler. The Flowmaster Super 40 Series Center/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet delivers a deep, aggressive exhaust note favored by performance enthusiasts. It is designed to optimize exhaust flow for enhanced horsepower and torque while providing a distinct sound ideal for street and strip applications.
_x000D__x000D_Construction and Appearance. Made from durable 16 gauge aluminized steel, this chambered muffler features a high-temperature black painted finish for corrosion resistance and an appealing look. It is fully MIG welded to ensure strength and longevity under high-performance conditions.
_x000D__x000D_Installation. The Super 40 muffler uses slip-fit inlet and outlet connections suitable for clamp-on or weld-on installation. Basic mechanical skills are recommended, and new hangers are required as they are not included; no major drilling is typically necessary.
_x000D__x000D_Application. This muffler fits a wide range of vehicles including 4/6 cylinder engines, classic and late model muscle cars, street rods, street/strip builds, and trucks/SUVs, making it a versatile choice for many enthusiasts. Some adaptation may be required during installation.
Flowmaster 9530452
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) Super 40 Series Center/Dual Out Oval Muffler
4.7
Reviews of Flowmaster Exhaust Products (500+)
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