Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
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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 SHR58680
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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_
- Exhaust Tip Quantity 0 _x000D_
- Finish High-Temperature Black Paint _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 or 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_
- Sub Category Mufflers _x000D_
- Tunable No _x000D_
- Vehicle Type 4/6 Cyl Engine _x000D_
- Vehicle Type Classic Muscle Car _x000D_
- Vehicle Type Late Model Muscle Car _x000D_
- Vehicle Type Street Rod _x000D_
- Vehicle Type Street/Strip _x000D_
- Vehicle Type Truck/SUV _x000D_
- Fits Universal; Some Adaptation May Be Required _x000D_
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
Performance Exhaust Solution. The Flowmaster Super 40 Series Dual In/Dual Out Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet delivers an aggressive exhaust sound and enhanced performance for high horsepower applications. Designed to provide a deep, powerful tone with low interior resonance, this muffler is ideal for street and strip enthusiasts seeking an aggressive exhaust note with proven race technology.
_x000D_Construction and Appearance. Crafted from 16-gauge aluminized steel, the muffler features full MIG welding for maximum durability and corrosion resistance. Its larger oval case is finished in high-temperature black paint, providing a robust, heat-resistant surface with a sleek appearance suited for aggressive styling.
_x000D_Installation. Installation is straightforward with slip-fit dual inlets and outlets compatible with clamp-on or weld-on connections. Some adaptation may be necessary, and new hangers are required but not included, with no drilling typically needed.
_x000D_Warranty. This product includes a limited warranty for quality assurance. Application. Fits universal exhaust systems; some adaptation may be required for proper fitment and hanger placement.
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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