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Item #:
204974498
Flowmaster 818121 American Thunder Axle Back Exhaust System Stainless Single Exit
Item #:
204974498
TOP 3232
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
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In stock
Imported from Japan store
QTY:
Only 5 items left in stock.
Order now and get it around Monday, October 05
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Our Top Logistics Partners
Max increases of up to 19 hp and 19 lb-ft over the stock exhaust at the rear wheels
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ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
Premium Sound
This exhaust system delivers a deep, aggressive tone, enhancing your vehicle's auditory appeal without excessive noise, making it perfect for enthusiasts who appreciate performance and style.
Durable Construction
Crafted from high-quality stainless steel, the Flowmaster exhaust system offers superior corrosion resistance and longevity, ensuring it withstands harsh conditions and maintains its performance over time.
Easy Installation
With bolt-on installation, this system allows for a quick and hassle-free upgrade, saving time and effort while ensuring a precise fit on your vehicle for optimal performance.
Product Details
| Brand Name | Flowmaster |
| Manufacturer Part Number | 818121 |
| Number of Items | 1 |
| Manufacturer | Flowmaster |
| UPC | 090127140284 |
| Global Trade Identification Number | 00090127140284 |
| OEM Equivalent Part Number | 818121 |
| Model Number | 818121 |
| Unit Count | 1.0 Count |
| Compatible with Vehicle Type | Car |
| Material Type | Plastic |
| Finish Type | ステンレススチール |
| Brand | Flowmaster |
| Material | Plastic |
| Vehicle Service Type | Car |
| Item Weight | 40 lbs (18.14 kg) |
Who Should Buy?
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Performance Enthusiasts
These users seek enhanced engine performance and sound, which this exhaust system effectively provides.
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DIY Installers
Individuals who enjoy hands-on projects will appreciate the straightforward installation process of this exhaust system.
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Style Seekers
Car owners wanting to enhance their vehicle’s aesthetics and sound will benefit from the upgraded design.
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Noise Sensitive Users
Those who prefer a quieter driving experience may find this product excessively loud and annoying.
Product Description
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Customer Questions & Answers
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Question: How to Shop Flowmaster 818121 American Thunder Axle Back Exhaust Online From Ubuy?
Answer: It’s easy to shop Flowmaster 818121 American Thunder Axle 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 818121 American Thunder Axle Back Exhaust Available to Shop Online in Tonga?
Answer: Yes, at Ubuy Tonga this product is available for you to shop at a reasonable price. The Flowmaster 818121 American Thunder Axle 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 818121 Editorial Review
Flowmaster 818121 American Thunder Axle Back Exhaust System Stainless Single Exit is designed to enhance your vehicle's performance with its durable construction and superior sound. This exhaust system, manufactured by Flowmaster, is made specifically for cars and offers a robust plastic material finish that not only looks great but also delivers excellent longevity. Customers have noted how this exhaust system improves both the sound quality and power of their vehicles, making it a popular choice among car enthusiasts. It's an easy upgrade that fits seamlessly onto compatible vehicle types, ensuring a hassle-free installation experience.
Customer Reviews & Ratings
26 customers ratings
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5 Star
66%
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4 Star
12%
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3 Star
9%
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2 Star
13%
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1 Star
0%
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Pros
- Durable stainless steel construction
- Enhances vehicle performance and sound
- Compatible with various car types
- Easy installation process
- Lightweight design of 40 lbs
Cons
- May require adjustments for specific car models
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TOP 3232
Order now and get it around Monday, October 05
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 5 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 60 Series performance muffler for a deep, aggressive to moderate performance tone
- Improved exhaust flow with 409 stainless steel construction
- Delta Flow Technology for increased performance and reduced drone
- Uses factory hanger locations for easy installation
- Durable and corrosion-resistant for a stealthy look
- Maximizes horsepower and torque gains for enhanced performance
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.