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- Flowmonster 42543-FM 2-Chamber Muffler
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Item #:
43533390
Flowmonster 42543-FM 2-Chamber Muffler
85% of respondents would recommend this to a friend
Item #:
43533390
ARS 150012
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Tuesday, November 10
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What Stands Out
Enhanced Sound
The Flowmonster 42543-FM offers a deep, aggressive exhaust tone, enhancing your vehicle's sound profile to turn heads while driving.
Dual Chambers
With its innovative 2-chamber design, it effectively reduces back pressure for improved engine efficiency, resulting in better overall performance compared to standard mufflers.
Durable Construction
Constructed from high-quality materials, this muffler is built to withstand harsh conditions, ensuring longevity and reliability for performance enthusiasts.
Product Details
| Brand Name | Flowmaster |
| Manufacturer Part Number | 42543-FM |
| UPC | 090127063224 |
| Manufacturer | Flowmaster |
| Number of Items | 1 |
| Included Components | Flowmaster 42543-FM FLOWMONSTER 2-Chamber Muffler |
| Item Type Name | Flowmaster 42543-FM FLOWMONSTER 2-Chamber Muffler |
| Model Number | 42543-FM |
| Item Dimensions | 13 x 9 x 4.75 inches (33 x 22.9 x 12.1 cm) |
| Item Weight | 9.8 pounds (4.45 kg) |
| Compatible with Vehicle Type | Car, Truck |
| OEM Equivalent Part Number | 42543-FM |
| Automotive Fit Type | Universal Fit |
| Material Type | Alloy Steel |
| Shape | Oval |
| Brand | Flowmaster |
| Material | Alloy Steel |
| Item dimensions L x W x H | 13 x 9 x 4.75 inches (33 x 22.9 x 12.1 cm) |
| Vehicle Service Type | Car, Truck |
Who Should Buy?
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Performance Enthusiasts
Ideal for drivers seeking improved exhaust flow and sound performance in enhanced automotive applications.
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Off-Road Users
Perfect for off-road vehicle owners looking for increased durability and reduced back pressure during rugged use.
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DIY Mechanics
A great choice for individuals who enjoy custom exhaust builds and require a versatile muffler solution.
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Noise Sensitive Users
Not suitable for individuals who prioritize quiet operation over a performance-oriented exhaust note.
Product Description
Flowmonster 42543-FM 2-Chamber Muffler
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Customer Questions & Answers
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Question:
How to Shop Flowmonster 42543-FM 2-Chamber Muffler Online From Ubuy?
Answer: It’s easy to shop Flowmonster 42543-FM 2-Chamber Muffler 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 Flowmonster 42543-FM 2-Chamber Muffler Available to Shop Online in Argentina?
Answer: Yes, at Ubuy Argentina this product is available for you to shop at a reasonable price. The Flowmonster 42543-FM 2-Chamber Muffler 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 Mufflers 42543-FM Editorial Review
The Flowmaster 42543-FM FLOWMONSTER 2-Chamber Muffler has received positive customer feedback. One user confirmed that it fits a 2003 Mustang GT as long as it has a 2 1/2” inner diameter. Another user indicated that it is a universal fit muffler, and one user praised the product, saying they love theirs. In response to various inquiries, it was confirmed that the inlet and outlet size is 2.50 inches. Overall, the product seems to be well-received by users, with successful fittings in multiple car models. The universal fit and specific measurements provided by users reassure potential buyers about the muffler's compatibility with their vehicles.
Customer Reviews & Ratings
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Pros
- Positive feedback for fitting 2003 Mustang GT
- Universal fit
- Clear and Consistent information on inlet and outlet size
- Users express satisfaction with the product
Cons
- Some users had queries about fit for specific car models Overall, the Flowmaster 42543-FM FLOWMONSTER 2-Chamber Muffler has received favorable reception from users and seems to provide accurate fitting information for potential buyers.
Platform Trust & Buyer Confidence
BS
Beat
Verified buyer
“Simple process, tax and import duties announced by email. Paid online. Delivery was quick. Can recommend.”
22 October 2026 · via Trustpilot
S
Songpon
Verified buyer
“The product met my expectations perfectly. The ordering process was convenient and easy, and I was kept updated on the delivery status throughout the shipping process. The delivery was also very fast. I can confidently confirm that Ubuy provides an excellent shopping and delivery experience. Highly recommended! From Thailand”
22 October 2026 · via Trustpilot
D
Dimitra
Verified buyer
“Quick and efficient delivery and the possibility to get the package delivered from a pick-up point. I'm very happy with my experience and would recommend it again!”
22 October 2026 · via Trustpilot
HJ
Heer
Verified buyer
“My product came in good condition from the USA. I was happy that I could buy via this Chanel and that DHL brought it to my house. The communication is fine. The charger works very well. Fast and my Samsung watch and Samsung airbuds and Samsung Fold 8 Ultra all charge fast.”
22 October 2026 · via Trustpilot
SF
Sergey
Verified buyer
“Hello Ubuy team, thank you so much for the excellent service! I received the package today; it arrived in great condition and was packed very neatly. The delivery was fast, and the courier was very friendly as well. Wishing continued success to Ubuy and the entire team!”
23 October 2026 · via Trustpilot
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ARS 150012
Order now and get it around Tuesday, November 10
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.)
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