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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 SHG60260
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$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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      • Category Exhaust
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      • Emission Code 5
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      • Finish High-Temperature Paint
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      • Fitment Universal Slip-Fit Inlet And Outlet
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      • Grade Type Performance
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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 Or 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 Diameter 2.50 In
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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 Slash Strip
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      • Fits Universal Some Adaptation May Be Required
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      Description

      Performance Muffler Design. The Flowmaster 80 Series Offset/Offset Same-Side-Out Oval Muffler with 2.50-inch inlet and outlet is engineered to deliver a moderate to aggressive exhaust tone while enhancing flow characteristics. It is designed for vehicles requiring a side exit in front of the rear tires, providing a distinctive sound and custom appearance ideal for muscle cars and street/strip applications.

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      Construction and Appearance. Constructed from durable 409 stainless steel for corrosion resistance and longevity, the muffler features a compact oval chambered case measuring 4.0 inches high by 9.5 inches wide by 13.0 inches long. The exterior is coated with a high-temperature paint finish for added protection and a sleek black look, making it suitable for tight spaces and aggressive custom builds.

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      Installation. Installation is straightforward with slip-fit inlet and outlet tubes sized at 2.50 inches, compatible with clamp-on or weld-on methods. Some adaptation may be necessary due to the universal fitment design, and new hangers are required but not included.

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      Warranty. This muffler is backed by a lifetime limited warranty against defects in material and workmanship.

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      Application. Intended for universal use on classic and late model muscle cars and street/strip vehicles; some modification or adaptation may be required to fit specific setups.

      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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