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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 TT73265
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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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      • California Proposition 65 Yes
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      • Category Exhaust
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      • Clamps Included No
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      • Emission Code 5
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      • Exhaust Tip Quantity 0
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      • Finish High-Temperature Paint
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      • Fitment Universal
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      • Grade Type Performance
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      • Hanger Included No
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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 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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      • Fits Universal; Some Adaptation May Be Required
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      Description

      Product Overview. The Flowmaster 80 Series Offset/Offset Same-Side-Out Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet is designed to deliver a moderate to aggressive exhaust tone ideal for custom and performance applications. It facilitates a side exit exhaust in front of rear tires, offering compact dimensions to accommodate tight installation spaces. This muffler is suitable for classic muscle cars, late model muscle cars, and street/strip vehicles where sound and fitment flexibility matter.

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      Construction and Appearance. Constructed from durable 409 stainless steel, this muffler features a high-temperature paint finish for added corrosion resistance. Its oval-shaped chamber is designed with a 4.00 inch by 9.50 inch body and measures 13.00 inches in length, presenting a compact configuration with a sleek black exterior. The slip-fit inlet and outlet connections with clamp-on and weld-on compatibility support ease of integration.

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      Installation. Installation requires moderate effort and may involve some adaptation due to its universal design. Typically, this muffler can be installed without drilling, using new hangers which are not included with the product.

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      Warranty. This muffler is backed by a lifetime limited warranty, ensuring long-term reliability and customer satisfaction.

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      Application. Fits universal applications; some adaptation may be required to suit specific vehicle configurations and installation 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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