Performance Muffler Flowmaster Stainless Steel
SKU: 75944899861

Performance Muffler Flowmaster Stainless Steel

Sale price$160.16 Regular price$177.95
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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 3. 00 inch Outlaw "Shorty" Race Muffler is intended for race classes requiring mufflers but do not have a set sound reduction rule. The muffler has a 4. 00 inch diameter body that is only 6. 50 inches long. The muffler is constructed with 409S Stainless Steel. Features: Excellent performance on high horsepower vehicles Noticeable interior resonance Deep Aggressive Sound Exhaust Note Durable fully welded 409SS stainless steel

Overview:

Flowmaster's 3.00 inch Outlaw "Shorty" Race Muffler is intended for race classes requiring mufflers but do not have a set sound reduction rule. The muffler has a 4.00 inch diameter body that is only 6.50 inches long. The muffler is constructed with 409S Stainless Steel.

Features:

  • Excellent performance on high horsepower vehicles
  • Noticeable interior resonance
  • Deep Aggressive Sound Exhaust Note
  • Durable fully welded 409SS stainless steel
  • Specs:

  • Body Diameter: 4
  • Body Height: 4
  • Body Length: 6.5
  • Body Material: 409 Stainless Steel
  • Body Width: 4
  • Brand: Flowmaster
  • Clamping Type: Flat Band
  • 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: Center
  • Inlet Outside Diameter: 3.13
  • Inlet Quantity: 1
  • Inlet Type: Weld-On
  • Muffler Series: Outlaw
  • Muffler Type: Reflection
  • Outlet Connection: Slip-Fit
  • Outlet Inside Diameter: 3
  • Outlet Location: Center
  • Outlet Outside Diameter: 3.13
  • Outlet Quantity: 1
  • Outlet Type: Single
  • Overall Length: 12
  • Reversible: No
  • Shape: Round
  • Sound Level: Aggressive
  • Tunable: No
  • Universal Or Specific Fit: Universal
  • Part Number: 815430S
  • 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: 75944899861

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    4.1 ★★★★★
    Based on 1203 reviews
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    Krissy
    Charlottesville, US
    ★★★★★ 5
    The best
    Size: 9-11, Color: Black
    Seriously the best non slip low cut socks you can find. They stay in place all day and I love the fabric. They are thin which I prefer. These are really the only socks I wear.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 27, 2026
    C
    Verified Purchase
    Cassie Huerta
    Houston, US
    ★★★★★ 5
    Great socks for the price!
    Size: 6-10, Color: Black, Size: 6-10, Color: Black
    I love these socks, they are perfect no shows but the material is thick enough for toes not too go thru. The grip is perfect and keeps the sock in place all day. I would definitely order true to size as the fit was perfect. I was surprised to find these socks at the price I did, especially when I got the socks in both black and white.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 9, 2025
    K
    Verified Purchase
    Kayla
    Port Orchard, US
    ★★★★★ 5
    Best non-slip no show sock!
    Size: 6-10, Color: Black
    I love these socks! I wear them mostly with my slip on vans. The are thin so your feet can breathe (I hate thick socks). They have a grip on the heal so that they don't slip off of your feet, and it actually works! My only negative about these socks would be that if you have bigger than a size 8 foot, I would not purchase them because they do run a bit small. I wear a size 7 and they fit perfectly! They do look very tiny upon unpacking, but they stretch to the according size. I would also recommend letting them air dry after washing them and not putting them in the dryer. The first pair I purchased, I made the mistake of drying them and they shrank to an unbelievably small size. I've had my second set of socks for over 4 months now and have not had any problems since Ive been air drying them. I have not encountered any problems with them tearing as other have stated. Even though these are thin socks, they seem to be made quite well in my opinion.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 5, 2022
    L
    Verified Purchase
    Leah P.
    Cuba, US
    ★★★★★ 5
    I buy these again and again through the years!
    Size: Medium, Color: Austin Brown Assorted (6-pairs)
    Love these. After a year or two I wear holes in the bottoms because I wear them so much. Worth the little bit higher price because of the fit and comfort. Love how they are truly no show
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 18, 2025
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    Verified Purchase
    R3⭐️
    Chelsea, US
    ★★★★★ 4
    Good quality but tight on toes
    Size: 6-10, Color: White/Assorted
    These are great socks that stay in place, but they scrunch my toes together like crazy. My feet are normal width. When I first started wearing them I noticed my feet would ache after an hour or two.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 26, 2026

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