Performance Muffler Flowmaster Stainless Steel
SKU: 56012383836

Performance Muffler Flowmaster Stainless Steel

$170.06 $188.95
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Performance Muffler Flowmaster Stainless SteelOverview: Flowmaster's latest version of its popular 80 Series Crossflow Muffler has a 2. 50 inch inlet and outlet on the same end of the muffler case. This muffler utilizes a smaller 4. 0 inch by 9. 5 inch by 13. 0 inch case for easier fitment on various applications and is intended for use on vehicles where a side exit in front of the rear tires is desired. Delivering a moderate to aggressive tone, this muffler is excellent for custom applications

Overview:

Flowmaster's latest version of its popular 80 Series Crossflow Muffler has a 2.50 inch inlet and outlet on the same end of the muffler case. This muffler utilizes a smaller 4.0 inch by 9.5 inch by 13.0 inch case for easier fitment on various applications and is intended for use on vehicles where a side exit in front of the rear tires is desired. Delivering a moderate to aggressive tone, this muffler is excellent for custom applications and is constructed with 409S Stainless Steel. This muffler is backed by Flowmaster's Lifetime Limited Warranty.

Features:

  • Improved Horsepower, Torque and Engine Efficiency
  • Excellent choice for Street Rod cars and trucks
  • Mild interior resonance
  • Moderate Sound

    • Specs:

  • Body Height: 4
  • Body Length: 13
  • Body Material: 409 Stainless Steel
  • Body Width: 9.5
  • Brand: Flowmaster
  • Clamps Included: No
  • Color: Black
  • Emission Code: 5
  • Exhaust Tip Quantity: 0
  • Finish: High-Temperature Paint
  • Fitment: Universal
  • Grade Type: Performance
  • Hanger Included: No
  • Heat Shield Attached: No
  • Inlet Connection: Slip-Fit
  • Inlet Diameter: 2.5
  • Inlet Inside Diameter: 2.5
  • Inlet Location: Offset
  • Inlet Outside Diameter: 2.63
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: 80 Series Crossflow
  • Muffler Type: Chambered (Transverse)
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.5
  • Outlet Location: Offset (Same End)
  • Outlet Outside Diameter: 2.63
  • Outlet Quantity: 1
  • Overall Length: 20.5
  • Reversible: No
  • Shape: Oval
  • Sound Level: Aggressive
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 842580

    • Emissions:

    • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 56012383836

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    4.3 ★★★★★
    Based on 1541 reviews
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    S
    Verified Purchase
    Saul Ramirez
    Waukegan, US
    ★★★★★ 4
    Better for entertainment center
    Size: 6FT, Style: 1 Pack
    Have it mounted under my workshop desk the mount ability is simple and works good also have my phone plugged in and the ports work good, the length of the cable is good if you want it somewhat far from the outlet only thing is I wish with the design they spaced out the outlets since ryobi’s charging outlets are bricks but other than that zero complaints
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 18, 2026
    F
    Verified Purchase
    F. Rocha
    Carnegie, US
    ★★★★★ 5
    Perfect Power Strip Outlet!
    Size: 6FT, Style: 2 Pack
    Perfect! Great Quality. Outlets are spaced closer together, but it has 12 outlets, which is amazing for our needs.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 25, 2026
    T
    Verified Purchase
    Theresa J Hammond
    Bozeman, US
    ★★★★★ 5
    Very happy with them
    Size: 10FT, Style: 1 Pack
    They work awesome definitely recommend them
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026
    L
    Verified Purchase
    la
    Port Orchard, US
    ★★★★★ 5
    Good fit and nice sharp holesaw included
    The hole made by the included holesaw was the perfect size for the insert. They work well and cosmetically look much better than a raw hole in the wood. I tried the cable wrap and inserter and both make the job of wrapping and securing the cables much easier. Overall a good product and a good value.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 17, 2025
    G
    Verified Purchase
    Grant
    Belleville, US
    ★★★★★ 5
    Great for small projects. Nice fit.
    I purchased this set while building a couple of end tables. They fit like a glove and it's really nice that they come with the hole saw bit. It's a great set for what you get.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 19, 2026

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