2019-2026
2014-2018
2007-2013
1999-2006
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 S211206
Our Price
$173.95 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Body Height 5.00 In
- Body Length 13.50 In
- Body Material Aluminized Steel
- Body Width 10.00 In
- Clamps Included No
- Emission Code 5
- Exhaust Tip Quantity 0
- Finish High-Temperature Paint
- Fitment Universal; Some Adaptation May Be Required
- Grade Type Performance
- Hanger Included No
- Heat Shield Attached No
- Inlet Connection Slip-Fit
- Inlet Diameter 2.50 In
- Inlet Inside Diameter 2.50 In
- Inlet Location Dual
- Inlet Outside Diameter 2.63 In
- Inlet Quantity 2
- Inlet Type Clamp-On and Weld-On
- Mount Type Uses New Hangers Not Included
- Muffler Series Super 40 Series
- Muffler Type Chambered
- Outlet Connection Slip-Fit
- Outlet Inside Diameter 2.50 In
- Outlet Location Dual
- Outlet Outside Diameter 2.63 In
- Outlet Quantity 2
- Outlet Type Dual
- Overall Length 19.50 In
- Part Type Exhaust Muffler
- Product Type Street Mufflers
- Reversible No
- Shape Oval
- Sound Level Aggressive
- Tunable No
- Vehicle Type 4/6 Cyl Engine, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
Product Overview. The Flowmaster Super 40 Series Dual In/Dual Out Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet delivers a powerful and aggressive exhaust sound with a deep chambered tone ideal for high horsepower vehicles. Designed to improve exhaust flow, it enhances performance while reducing interior resonance for a refined driving experience. This muffler suits street performance applications and street/strip setups.
Construction and Appearance. Constructed from 16 gauge aluminized steel, this muffler is built for durability and corrosion resistance. It is fully MIG welded to ensure maximum strength and reliability. Finished with high-temperature black paint, it offers a sleek, rugged look that withstands extreme heat conditions.
Installation. Installation is straightforward with slip-fit inlet and outlet connections designed for clamp-on or weld-on methods. The muffler requires the use of new hangers, which are not included, and may need some adaptation, but typically does not require drilling for mounts.
Application. This muffler is designed as a universal fit and may require some adaptation for proper installation. It is suitable for a wide range of vehicles including classic muscle cars, late model muscle cars, street rods, street/strip cars, trucks, and SUVs equipped with 4- or 6-cylinder engines.
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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