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Flowmaster 70 Series Big Block II Offset/Center Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
Item 471738
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Body Height 5.00 In
- Body Length 22.00 In
- Body Material Aluminized Steel
- Body Width 10.00 In
- Category Exhaust
- 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 Offset
- Inlet Outside Diameter 2.63 In
- Inlet Quantity 1
- Inlet Type Clamp-On
- Mount Type Uses New Hangers Not Included
- Muffler Series 70 Series Big Block
- Muffler Type Chambered
- Outlet Connection Slip-Fit
- Outlet Inside Diameter 2.50 In
- Outlet Location Center
- Outlet Outside Diameter 2.63 In
- Outlet Quantity 1
- Outlet Type Single
- Overall Length 28.00 In
- Part Type Exhaust Muffler
- Product Type Street Mufflers
- Reversible No
- Shape Oval
- Sound Level Mild
- Tunable No
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
Performance-Oriented Muffler. The Flowmaster 70 Series Big Block II Offset/Center Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet is engineered to enhance horsepower, torque, and engine efficiency while providing a mild exhaust tone. It is designed for trucks, SUVs, RVs, tow vehicles, and high-performance street cars where space permits, offering improved sound control and minimal interior resonance.
Construction and Appearance. This muffler is constructed from 16 gauge aluminized steel for durability and longevity. It features a high-temperature paint finish in black for corrosion resistance and a sleek look. The assembly is fully MIG welded to ensure robust construction and reliability under demanding conditions.
Installation. The muffler utilizes slip-fit inlet and outlet connections with an offset inlet and center outlet design, making installation straightforward. It requires the use of new hangers which are not included, and some adaptation may be necessary due to its universal fitment.
Warranty. The muffler comes with a limited warranty ensuring quality and performance over a defined period. Application. This muffler fits universally but may require some adaptation during installation to fit specific vehicles properly.
Flowmaster 52571
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.7
Reviews of Flowmaster Exhaust Products (500+)
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