SKU: 62321011049

Flowmonster 12867-FM Flowmonster 409SS Round Case Absorption Muffler

$48.86 $54.29
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Flowmonster 12867-FM Flowmonster 409SS Round Case Absorption MufflerOverview 409 Stainless Steel performance mufflers! Hidden beneath your ride lies a powerful creature destined to dominate. FlowMonster chambered and straight through style mufflers create an aggressive exhaust note giving a powerful voice to your car truck SUV. FlowMonster mufflers are constructed of 16 gauge aluminized steel and 409 stainless steel and are 100% MIG welded for maximum strength and durability. The chambered design cancels out unwanted

Overview

409 Stainless Steel performance mufflers! Hidden beneath your ride lies a powerful creature destined to dominate. FlowMonster™ chambered and straight through style mufflers create an aggressive exhaust note giving a powerful voice to your car/truck/SUV. FlowMonster mufflers are constructed of 16-gauge aluminized steel and 409 stainless steel and are 100% MIG welded for maximum strength and durability. The chambered design cancels out unwanted frequencies with no packing producing an aggressive exhaust note that will not change with time. FlowMonster chambered mufflers are coated with high heat-resistant silver paint for an aggressive look under your car.

Features:
  • 409 Stainless Steel construction for superior corrosion resistance and good looks
  • Interior construction features high-temp interior sound absorption material delivering a deeper, mellow exhaust tone
  • Perforated High-Flow straight-through tube design for increased exhaust flow
  • Moderate increase in interior tone over most OE mufflers
  • A stainless steel performance muffler at an economical price
  • Internal Design is reversible allowing flexibility to be installed in either direction
  • Sold Individually
Specs   Automotive Item Grade High Performance Brand Flowmonster Color Stainless Steel Emission Code 5 Finish Natural Inlet Connection Type Clamp Inlet Diameter (in) 3 Inlet Position Center Inlet Qty 1 Material Stainless Steel Muffler Body Height/Thickness 4 Muffler Body Length (in) 14 Muffler Body Shape Round Muffler Body Width (in) 4 Muffler Inlet Diameter (in) 3 Muffler Outlet Diameter (in) 3 Muffler Series Flowmonster Muffler Type Absorption Outlet Connection Type Clamp Outlet Diameter (in) 3.00 Outlet Position Center Outlet Qty 1 Product Type Muffler Sound Level Moderate Sound Type of Muffler Absorption California Proposition 65 Required Yes Part Number 12867-FM
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: 62321011049

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4.3 ★★★★★
Based on 30 reviews
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Product Reviews
J
Verified Purchase
JS
Carnegie, US
★★★★★ 5
Great size and thickness! Perfect combination!
After using this product for a year I absolutely love it. I love the extra size. I am 6'1" It is a nice thickness without compromising support and balance like some that have too much cushion. It has been durable and the carrying strap has been easy to use. It is a nice color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
J
Verified Purchase
Jen
West Palm Beach, US
★★★★★ 5
Comfortable yoga mat
Color: Blue Mist, Style: 1/2 inch, Color: Blue Mist, Style: 1/2 inch
I was due for a new yoga mat as I practice every day anywhere from 10 minutes to 45 minutes. Over the years I've taken to liking the 1/2" thick mats with the grip lines. They're just easier on the joints (two acl reconstructions and a spinal fusion from T2 to L2) and a plate in my wrist. This mat is great. I like the design and color, the thickness is perfect, no smell AT ALL which is both rare and awesome. I used it today and found it comfortable. I also like the 72" length because I'm about 5'9 so I'm not hanging off the mat. I've been practicing yoga for over 15 years and have my CYT 200 even though I don't teach, and I would highly recommend this mat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
S
Verified Purchase
Sara
Port Orchard, US
★★★★★ 5
Thick/Fluffy
Color: Violet Haze, Style: 1/2 inch
I’ve really been enjoying this yoga mat. It’s fluffy and thick, which gives great support for my knees during certain poses and stretches. The length is also perfect, especially for someone on the taller side. I chose the light purple color, and it matches the pictures perfectly. As someone who practices yoga regularly and also uses it for stretching in my home gym, I think this mat is a great choice for both comfort and support.
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Reviewed in the United States on May 28, 2026
J
Verified Purchase
Julia
New York, US
★★★★★ 5
Great for hand pain while working out.
Color: Wild Spruce, Style: 1/2 inch
Not squeaky, non slip. Much thicker and comfier than a normal yoga mat. Only thing is wearing sneakers on it, it might give you some more squeak. Just wipe down with a wet wipe after class. Keep it in my car. Purple color is perfect- muted yet a statement. Goes with all my clothes/towels.
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Reviewed in the United States on May 9, 2026
M
Verified Purchase
Mariia Vetchynova
Lexington, US
★★★★★ 4
Lightweight yoga mat
Color: Rose, Style: 1/2 inch
The yoga mat is not one of those heavy-duty ones. It’s quite light, but it tends to crease easily and takes a long time to return to its original shape after being rolled or folded.
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Reviewed in the United States on April 26, 2026

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