StreetPower Oval Exhaust Muffler 3 in. Inlet x 20 in. Long with 4 in. Angle Cut Tip [Flat Black]
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VIBRANT PERFORMANCEPART NUMBER: 231-1147

StreetPower Oval Exhaust Muffler 3 in. Inlet x 20 in. Long with 4 in. Angle Cut Tip [Flat Black]

$16599
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Flat Black
Oval Body Exhaust Muffler with Tip
  • 3 in. Inlet I.D.
  • Single 3 in. O.D. Outlet Tip
  • 4 in. Angle Cut Tip Length
  • 9 in. Wide by 5 in. Tall Oval Body
  • 15 in. Body Length and 20 in. Overall
  • Flat Black Finish

    An oval body tucks up under a floor pan where a round muffler hangs down, and the integrated angle cut tip means there is nothing else to buy or weld on. The flat black finish keeps it invisible from behind the car.

    Vibrant Performance 1147 StreetPower Oval Exhaust Muffler Features:

    • 3 in. inlet inside diameter with a single outlet.
    • Oval body measures 9 in. wide by 5 in. tall and 15 in. long.
    • 20 in. overall length including the tip.
    • Integrated 3 in. O.D. single wall tip with a 4 in. angle cut.
    • Flat black finish.
    • Unleash Your Sleeper Vehicle's Potential

      Optimize your vehicle's performance and aesthetic with the Vibrant Performance STREETPOWER Mufflers, the essential upgrade for any "sleeper" looking to make a statement. Crafted from 100 percent stainless steel, this muffler combines durability with sleek design. With STREETPOWER Mufflers, your sleeper vehicle will not only see an improvement in performance but also in its overall presence on the road. Experience the perfect blend of power and sound, all wrapped up in a high-quality stainless steel package.

      Show More

      Vibrant Performance STREETPOWER Universal Mufflers are designed for enthusiasts who want a refined, aggressive exhaust tone without sacrificing flow or performance. Engineered for both street and high-performance applications, these mufflers deliver a deep, powerful sound while maintaining the smooth exhaust flow needed for horsepower and torque gains. Whether you're upgrading a daily driver or building a custom performance exhaust, STREETPOWER mufflers offer the perfect blend of sound quality, durability, and efficiency.

      Crafted from high-quality stainless steel, each vibrant streetpower muffler features a straight-through perforated core wrapped in premium sound-absorbing materials. This design reduces harsh resonance while allowing exhaust gases to move freely—resulting in a crisp, sporty tone that enhances your vehicle’s personality without becoming overly loud or droning during cruising.

      Enthusiasts appreciate how well a vibrant muffler integrates into custom exhaust systems thanks to its universal design, weld-friendly construction, and wide variety of inlet and outlet sizes. The clean exterior styling also brings a professional, high-end appearance that complements performance builds, street cars, and track vehicles alike.

      Built to withstand high temperatures and demanding driving conditions, each vibrant performance muffler is engineered for long-term reliability. Its corrosion-resistant finish and strong internal structure ensure consistent sound and performance over time, even in turbocharged or high-horsepower applications.

      If you’re looking for a muffler that delivers a balanced sound profile, improved exhaust flow, and lasting durability, Vibrant STREETPOWER Universal Mufflers are the upgrade your vehicle deserves. Transform your exhaust note and enhance your performance with a component engineered to perform on every drive.

    Part TypeMuffler
    Product LineVibrant Performance STREETPOWER Universal Mufflers
    BrandVIBRANT PERFORMANCE
    Package Height5 in
    Package Width9 in
    Package Length22.2
    Weight10.65 PG
    Part CategoryPerformance Parts
    Tip Length4 in
    Tip WallSingle
    Body Length15 in
    OutletSingle
    Tip O.D.3 in
    Overall Length20 in
    Part FitmentSemi Universal
    Inlet I.D.3 in
    Tip CutAngle
    Vendor Part Number1147
    Package Qty1
    Package TypeEA
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    No Reviews

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