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Flowmaster 817658 American Thunder Cat-back Exhaust System
Item #: 14400960

Flowmaster 817658 American Thunder Cat-back Exhaust System

Item #: 14400960
0 ratings Write a review
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What Stands Out

Power Enhancement
Experience significant horsepower gains with the Flowmaster American Thunder exhaust system, designed to optimize your vehicle's performance and provide a deep, aggressive sound profile.
Durable Construction
Crafted from high-quality stainless steel, this exhaust system ensures long-lasting durability and resistance to corrosion, making it a reliable choice for any enthusiast looking for longevity.
Easy Installation
The Flowmaster exhaust system comes with a straightforward installation process, allowing for a hassle-free upgrade without the need for professional help, saving you time and money.

Product Details

Shop Flowmaster 817658 American Thunder Cat-back Exhaust System online at a best price in Lesotho. B01M2ZZZKG
Brand NameFlowmaster
Manufacturer Part Number817658
Number of Items1
ManufacturerFlowmaster
UPC700042032068 700042032259
Global Trade Identification Number00700042032259
OEM Equivalent Part Number817658
Included ComponentsFlowmaster 817658 Exhaust System Kit
Item Weight56 pounds (25.4 kg)
Item Type NameFlowmaster 817658 Exhaust System Kit
Model Number817658
Part Interchange Info817658
Unit Count1 Count
Compatible with Vehicle TypeCar
Installation TypeBolt-On
Automotive Fit TypeVehicle Specific Fit
ColorBlack muffler, Silver tubing
ShapeOval
Material TypePlastic
BrandFlowmaster
MaterialPlastic
Vehicle Service TypeCar

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for car owners looking to enhance their vehicle's performance and engine sound with a quality exhaust system.

  • Sound Seekers

    Perfect for those wanting a deep, aggressive exhaust note that turns heads and elevates the driving experience.

  • Easy Installers

    Great for DIY enthusiasts who appreciate straightforward installation without requiring professional assistance.

Not Suitable For
  • Noise Sensitive

    Not suitable for individuals who prefer a quieter driving experience or have noise-related legal restrictions.

Product Description

Flowmaster 817658 American Thunder Cat-back Exhaust System

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Customer Questions & Answers

  • Question: How to Shop Flowmaster 817658 American Thunder Cat-back Exhaust Online From Ubuy?

    Answer: It’s easy to shop Flowmaster 817658 American Thunder Cat-back Exhaust online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
  • Question: Is Flowmaster 817658 American Thunder Cat-back Exhaust Available to Shop Online in Lesotho?

    Answer: Yes, at Ubuy Lesotho this product is available for you to shop at a reasonable price. The Flowmaster 817658 American Thunder Cat-back Exhaust is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Flowmaster Cat-Back Systems 817658 Editorial Review

Flowmaster 817658 American Thunder Cat-back Exhaust System is designed for car enthusiasts looking to enhance the performance and sound of their vehicle. This exhaust system kit features a bolt-on installation type, making it convenient for vehicle-specific fitments, and includes high-quality components crafted from durable materials. Customers appreciate the deep aggressive tone it provides, contributing to a more powerful driving experience. The kit fits seamlessly and is designed to improve exhaust flow, which can lead to better horsepower. Additionally, the distinctive color combination of a black muffler and silver tubing gives it a sleek appearance, ensuring satisfaction on both performance and aesthetics.

Customer Reviews & Ratings

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1 customers ratings
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Pros

  • Bolt-on installation for easy setup
  • Custom fit for various car models
  • Deep aggressive sound enhancement
  • High-quality durable materials used
  • Sleek black and silver design

Cons

  • Might require professional installation for best results

Platform Trust & Buyer Confidence

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4.3/5 9928 reviews
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Mona
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“Everything was efficient and fast. ”

05 November 2026 · via Trustpilot
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Music
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“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”

05 November 2026 · via Trustpilot
WF
William
Verified buyer

“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”

06 November 2026 · via Trustpilot
A
Andrew
Verified buyer

“Fast delivery, good and secure packaging, everything was fine and with no problems.”

06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer

“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”

07 November 2026 · via Trustpilot

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