$12K Summer Sweepstakes! Enter Now >

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 S211158
Just Reduced
On Sale

-10% $170.06 Was $188.95

Military, Medical & First Responders $8.50 Available in AT Cash Rewards.
Confirm Eligibility

Choose options to add to cart.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

        _x000D_
      • Body Height 4.00 In
      • _x000D_
      • Body Length 13.00 In
      • _x000D_
      • Body Material 409 Stainless Steel
      • _x000D_
      • Body Width 9.50 In
      • _x000D_
      • Category Exhaust
      • _x000D_
      • Emission Code 5
      • _x000D_
      • Finish High-Temperature Paint
      • _x000D_
      • Fitment Universal
      • _x000D_
      • Grade Type Performance
      • _x000D_
      • Inlet Connection Slip-Fit
      • _x000D_
      • Inlet Diameter 2.50 In
      • _x000D_
      • Inlet Inside Diameter 2.50 In
      • _x000D_
      • Inlet Location Offset
      • _x000D_
      • Inlet Outside Diameter 2.63 In
      • _x000D_
      • Inlet Quantity 1
      • _x000D_
      • Inlet Type Clamp-On, Weld-On
      • _x000D_
      • Mount Type Uses New Hangers Not Included
      • _x000D_
      • Muffler Series 80 Series Crossflow
      • _x000D_
      • Muffler Type Chambered Transverse
      • _x000D_
      • Outlet Connection Slip-Fit
      • _x000D_
      • Outlet Inside Diameter 2.50 In
      • _x000D_
      • Outlet Location Offset Same End
      • _x000D_
      • Outlet Outside Diameter 2.63 In
      • _x000D_
      • Outlet Quantity 1
      • _x000D_
      • Overall Length 20.50 In
      • _x000D_
      • Part Type Exhaust Muffler
      • _x000D_
      • Product Type Street Mufflers
      • _x000D_
      • Reversible No
      • _x000D_
      • Shape Oval
      • _x000D_
      • Sound Level Aggressive
      • _x000D_
      • Tunable No
      • _x000D_
      • Vehicle Type Classic Muscle Car, Late Model Muscle Car, Street/Strip
      • _x000D_
      • Fits Universal; Some Adaptation May Be Required
      • _x000D_

      Description

      Performance Muffler Design. The Flowmaster 80 Series Offset/Offset Same-Side-Out Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet provides a moderate to aggressive exhaust tone that enhances the sound profile of muscle cars and street/strip vehicles. It is engineered for side exit applications where the inlet and outlet are positioned on the same end, allowing for custom installation in confined spaces.

      _x000D_

      Construction and Appearance. Constructed from durable 409 stainless steel, this muffler features a compact 4.0 x 9.5 x 13.0 inch case that fits easily into tight areas. It is finished with a high-temperature paint coating that resists corrosion and maintains an attractive black appearance under extreme heat conditions.

      _x000D_

      Installation. Installation requires basic exhaust fitting skills. The slip-fit design allows for clamp-on or weld-on mounting options. No major modifications or drilling are generally needed, although hanger brackets are not included, so new hangers must be used for mounting.

      _x000D_

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

      _x000D_

      Application. Designed as a universal fitment muffler, some adaptation may be required for specific vehicle installations. It is suitable for various classic and late model muscle cars as well as street and strip use.

      Flowmaster 842580

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

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Questions & Answers

      No questions about this product yet. Ask the First Question