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Flowmaster 80 Series Offset/Offset Same-Side-Out Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

Item HG61008
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-10% $170.06 Was $188.95

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

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      • Body Height 4.00 In
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      • Body Length 13.00 In
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      • Body Material 409 Stainless Steel
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      • Body Width 9.50 In
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      • Color Black
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      • Emission Code 5
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      • Finish High-Temperature Paint
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      • Fitment Universal; Some Adaptation May Be Required
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      • Grade Type Performance
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      • Heat Shield Attached No
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      • Hanger Included No
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      • Inlet Connection Slip-Fit
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      • Inlet Diameter 2.50 In
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      • Inlet Inside Diameter 2.50 In
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      • Inlet Location Offset
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      • Inlet Outside Diameter 2.63 In
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      • Inlet Quantity 1
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      • Inlet Type Clamp-On, Weld-On
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      • Mount Type Uses New Hangers (Not Included)
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      • Muffler Series 80 Series Crossflow
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      • Muffler Type Chambered (Transverse)
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      • Outlet Connection Slip-Fit
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      • Outlet Inside Diameter 2.50 In
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      • Outlet Location Offset (Same End)
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      • Outlet Outside Diameter 2.63 In
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      • Outlet Quantity 1
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      • Overall Length 20.50 In
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      • Part Type Exhaust Muffler
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      • Product Type Street Mufflers
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      • Reversible No
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      • Shape Oval
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      • Sound Level Aggressive
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      • Tunable No
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      • Vehicle Type Classic Muscle Car, Late Model Muscle Car, Street/Strip
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      Description

      Performance Muffler. The Flowmaster 80 Series Offset/Offset Same-Side-Out Oval Muffler features a 2.50-inch inlet and 2.50-inch outlet, designed to deliver a moderate to aggressive exhaust tone ideal for street and strip vehicles. It is suitable for custom exhaust setups requiring a side exit in front of the rear tires, providing both excellent sound quality and optimized airflow. This muffler enhances exhaust flow while producing the distinct aggressive sound signature favored by performance enthusiasts.

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      Construction and Appearance. Made from durable 409 stainless steel, this muffler has a compact 4.0 inch by 9.5 inch by 13.0 inch body finished with high-temperature black paint. The chambered design and premium materials provide long-lasting durability and resistance to corrosion, while the oval shape allows easier installation in tight spaces.

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      Installation. Installation typically requires standard exhaust tools and techniques. Slip-fit inlet and outlet connections facilitate straightforward clamp- or weld-on attachment. Some adaptation may be necessary for specific applications, as new hangers are required and sold separately.

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      Warranty. Backed by a lifetime limited warranty, this muffler provides peace of mind and purchase confidence.

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      Application. Designed to fit universal applications; some modification may be needed to accommodate various vehicle configurations and custom exhaust layouts.

      Flowmaster 842580

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Questions & Answers

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