SKU: 62321011049

Flowmonster 12867-FM Flowmonster 409SS Round Case Absorption Muffler

$48.86 $54.29
Save 10%
No.2 Bestseller on nasasuma.com >

Pay in installments of $13.57 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Chris
Louisville, US
★★★★★ 4
Good toy but not indestructible
Color: Royal Blue
The toy is nice, but my dog killed it in about 30 minutes. The only reason I didn’t give it five stars is because it says indestructible Toy in the description. Other than that it is a nice chew toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
J
Verified Purchase
J. L.
Battle Creek, US
★★★★★ 5
Dog loves it. So 5 starts
Color: Carrot Orange
A great value toy that is very hard to destroy. Our dog usually runs through softer toys and this one has lasted a long time. Its not chewable like a plushy but harder fabric that doesn't rip apart. The dogs are having a blast with it. And so are we. The colors fit the description. The size was idk 2ft ish. It met all expectations. I wouldn't expect to need more than one of them unless your dog is a super destroyer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 2
Not indestructible
Color: Carrot Orange
It took 20 minutes for my dog to have the squeaker removed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
H
Verified Purchase
Henry Ren
Cuba, US
★★★★★ 1
poor quality product
Color: Carrot Orange
very poor quality. The actual color is not as picture. more like being washed many times. the rope knots went loos almost immediately after a few play. The worst part is the so called "squeaky" whistle, you have to squees very hard to hear a little sound. don't buy it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
M
Verified Purchase
Mona
Los Angeles, US
★★★★★ 5
Very well made and sturdy
Color: Carrot Orange
This toy isn’t quite indestructible but it is very sturdy and so far I’m pleased. I have a 5 month old who is a chewer and she has destroyed toys at a fast pace. It’s just the right size and weight for her to toss around, and I have thrown it in the washer inside a mesh bag once already. The fabric is soft, yet very strong. The only casualty to it was an ear. One had to be cut off once she had it partially chewed off. That’s a win in my book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026

recommand products

LEGO Haunted House (10273) Creative DIY Project for Adults (3,231 Pieces)
239.98
LEGO Ideas Tree House 21318 Build and Display (3036 Pieces)
184.98
Jordan 12 Retro Stone Blue - 130690-404
249.98
DOS Card Game From the Makers of UNO for 2-4 Players Ages 7Y+
14.96
Nanoplex Solar™ Hair Straightening Protein 1L/1000ml (33.8 fl. oz)
104.50