Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
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Flowmaster Super 44 Series; Dual In/Center Oval Muffler; 2.50-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)
Item SHR58630
Our Price
$139.95 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Body Height 4.00 In
- Body Length 13.00 In
- Body Material 409 Stainless Steel
- Body Width 9.50 In
- California Proposition 65 Yes
- Category Exhaust
- Clamps Included No
- Finish High-Temperature Black 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 or Weld-On
- Muffler Series Super 44 Series
- Muffler Type Chambered
- Outlet Connection Slip-Fit
- Outlet Inside Diameter 3.00 In
- Outlet Location Center
- Outlet Outside Diameter 3.13 In
- Outlet Quantity 1
- Outlet Type Single
- Overall Length 19.00 In
- Part Type Exhaust Muffler
- Product Type Street Mufflers
- Reversible No
- Shape Oval
- Sound Level Aggressive
- Sub Category Mufflers
- 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
Performance Muffler. The Flowmaster Super 44 Series Dual In/Center Oval Muffler with 2.50-Inch Inlet and 3-Inch Outlet is engineered to deliver a rich, powerful tone featuring an aggressive sound tailored for street use. It enhances exhaust flow and performance while maintaining the iconic aggressive tone preferred by automotive enthusiasts and professionals.
Construction and Appearance. Built from durable 16 gauge 409 stainless steel with full MIG welding, this muffler ensures maximum longevity and resistance to corrosion. It features a high-temperature black paint finish that provides a sleek look and additional protection against heat and environmental elements.
Installation. Installation is straightforward using slip-fit inlet and outlet connections designed for either clamp-on or weld-on setups. Some minor adaptation, such as slight modification or alignment, may be needed depending on the vehicle’s existing exhaust system.
Warranty. This product includes a limited warranty to ensure quality and reliability.
Application. This muffler fits a wide range of vehicles including 4 and 6 cylinder engines, classic and late-model muscle cars, street rods, street/strip applications, and trucks/SUVs, with some adaptation required for proper fitment.
Flowmaster 8425453
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 44 Series Dual In/Center Oval Muffler
4.7
Reviews of Flowmaster Exhaust Products (500+)
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