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

Item SHR58634
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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 15.00 In
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      • Body Material 409 Stainless Steel
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      • Body Width 9.75 In
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      • Category Exhaust
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      • Emission Code 5
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      • Grade Type Performance
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      • Heat Shield Attached 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 Dual
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      • Outlet Outside Diameter 2.63 In
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      • Outlet Quantity 2
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      • Outlet Type Dual
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      • Overall Length 21.00 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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      • Fits Universal; Some Adaptation May Be Required
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      Description

      Performance Exhaust Solution. The Flowmaster 80 Series Offset/Dual Out Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet provides an aggressive sound and improved exhaust flow designed specifically for cross-flow applications with transverse mounting behind the rear end. It delivers an iconic muscle car tone both inside and outside the vehicle, making it ideal for upgrading or replacing mufflers on performance and classic muscle cars.

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      Construction and Appearance. This muffler is constructed from durable 16 gauge 409S stainless steel with full MIG welds ensuring longevity and strength. It features a high-temperature painted finish in black for corrosion resistance and a sleek, performance-oriented look that complements muscle car aesthetics.

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      Installation. Installation requires slip-fit inlet and outlet connections compatible with 2.50-inch piping and uses new hangers, which are not included. Some adaptation may be necessary, but welding is an option thanks to the clamp-on inlet design; drilling is typically not required.

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      Application. Fits universal applications where some adaptation may be required due to the offset inlet and dual outlet configuration suitable for cross-flow transverse muffler arrangements.

      Flowmaster 842583

      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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