SKU: 27658118840

Performance Muffler Flowmaster Stainless Steel

Sale price$85.45 Regular price$94.95
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Performance Muffler Flowmaster Stainless SteelOverview: This two chamber design incorporates Flowmaster's Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Universal application Clamp On Stainless Steel Construction Black and Ceramic Specs: Body Height:

Overview:

This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • Universal application
  • Clamp On
  • Stainless Steel Construction
  • Black and Ceramic
  • Specs:

  • Body Height: 4
  • Body Length: 13
  • Body Material: Aluminized Steel
  • Body Width: 9.75
  • 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: 3
  • Inlet Inside Diameter: 3
  • Inlet Location: Offset
  • Inlet Outside Diameter: 3.13
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Mount Type: Uses New Hangers (Not Included)
  • Muffler Series: 40 Series Delta Flow
  • Muffler Type: Chambered
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 2.5
  • Outlet Location: Dual
  • Outlet Outside Diameter: 2.63
  • Outlet Quantity: 2
  • Overall Length: 19
  • Reversible: No
  • Shape: Oval
  • Sound Level: Aggressive
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 9430412
  • 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: 27658118840

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    4.1 ★★★★★
    Based on 660 reviews
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    Verified Purchase
    Stephanie
    Grantham, US
    ★★★★★ 5
    Sound deadening the Hot Rod
    Size: 20 sqft, Size: 20 sqft
    Works well, good value for the money. It’s very sticky and conforms to what you are applying it to. One 20 sq ft box did approximately the passenger side
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 3, 2026
    M
    Verified Purchase
    M. Del
    Alexandria, US
    ★★★★★ 5
    Good stuff
    Size: 50 sqft, Size: 50 sqft
    Good stuff. I did a lot of work on my 91 Toyota Land Cruiser 3FE. I did the inside and outside doors, as well as the under-hood area, with some extra work. I like this stuff. It sticks down good but you have to clean your surface so there's a good grip. I think these are going to do well for noise cancellation. The deadening material does well with absorbing vibrations too. But the install roller tools it will come in handy. Trust me trying to do it by hand is not worth it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 6, 2026
    C
    Verified Purchase
    Charlie J
    Omaha, US
    ★★★★★ 4
    Good quality
    Size: 10 sqft
    I wish it was a little better but it definitely works great and look good for how cheap it is
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 23, 2026
    R
    Verified Purchase
    R. Selberg
    Grantham, US
    ★★★★★ 5
    Works well
    Size: 10 sqft
    Worked great at a budget price. I used it to damp a fiberglass loudspeaker horn. Easy to work with too.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 8, 2026
    D
    Verified Purchase
    Devan
    Lexington, US
    ★★★★★ 5
    Good material but bites back
    Size: 20 sqft
    Very good product for my rear trunk and backseat on my mustang. I would recommend some type of gloves due to the foil itself when placing down will cut up your hands and fingers. Overall good product for its price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 23, 2026

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