2024-2026
2019-2023
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 40 Series Delta Flow Center/Center Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)
Item FR52481
Our Price
$152.95 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 Aluminized Steel
- Body Width 9.75 In
- Emission Code 5
- Finish High-Temperature Paint
- Fitment Universal; Some Adaptation May Be Required
- Grade Type Performance
- Inlet Connection Slip-Fit
- Inlet Diameter 3.00 In
- Inlet Location Center
- Inlet Outside Diameter 3.13 In
- Inlet Quantity 1
- Inlet Type Clamp-On Or Weld-On
- Mount Type Uses New Hangers Not Included
- Muffler Series 40 Series Delta Flow
- 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
- 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
- Fits Universal; Some Adaptation May Be Required
| Brand | Flowmaster |
| Muffler Inlet Size | 3.00 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
Performance Muffler. The Flowmaster 40 Series Delta Flow Center/Center Oval Muffler with 3-Inch Inlet and 3-Inch Outlet is engineered to deliver an aggressive sound perfect for street and strip use. It optimizes exhaust flow for better scavenging, enhancing engine performance while producing a milder exterior tone and reduced interior resonance compared to standard models.
Construction and Appearance. Made from durable 16 gauge aluminized steel, this muffler incorporates Flowmaster’s Delta Flow technology with fully MIG welded seams for long-lasting strength. It features a high-temperature black paint finish that protects the muffler and provides a durable, attractive look.
Installation. The muffler installs using slip-fit inlet and outlet connections with clamp-on or weld-on options. Some adaptation may be required, and new hangers are necessary for mounting as they are not included. The installation process typically does not require drilling.
Warranty. This product is backed by a standard manufacturer warranty to ensure quality assurance.
Application. Designed for universal fitment, though some adaptation may be needed based on the vehicle’s specific setup.
Flowmaster 943040
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) Flowmaster 40 Series Delta Flow Center/Center Oval Muffler (3-Inch Inlet/Outlet)
4.7
Reviews of Flowmaster Exhaust Products (500+)
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