SKU: 1999131244

Universal Muffler Mag Stainless Steel 14x4x9 2.5/2.5 C/C (MAG11216)

Sale price$124.20 Regular price$138.00
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Universal Muffler Mag Stainless Steel 14x4x9 2.5/2.5 C/C (MAG11216)The MagnaFlow Oval Straight Through Performance Exhaust Muffler is engineered to enhance your ride with MagnaFlows signature exhaust sound and dyno proven performance. Its free flowing straight through perforated stainless steel core is wrapped in stainless steel mesh and acoustic fiber fill to deliver a deep, resonant tone while maintaining optimal exhaust flow. The reversible, universal 2. 5in 2. 5in inlet and outlet configuration allows flexible

The MagnaFlow Oval Straight-Through Performance Exhaust Muffler is engineered to enhance your ride with MagnaFlow’s signature exhaust sound and dyno-proven performance. Its free-flowing straight-through perforated stainless steel core is wrapped in stainless steel mesh and acoustic fiber fill to deliver a deep, resonant tone while maintaining optimal exhaust flow. The reversible, universal 2.5in/2.5in inlet and outlet configuration allows flexible installation to suit your custom exhaust setup. The weight-optimized 14x4x9 in oval body features a premium satin finish to elevate the appearance of your exhaust system. Constructed from durable, corrosion-resistant stainless steel and manufactured using CNC precision robotic techniques, this muffler is built for long-lasting performance. Backed by MagnaFlow’s limited lifetime construction warranty.

Features
  • Oval straight-through performance muffler design
  • 2.5in inlet and 2.5in outlet
  • Perforated stainless steel core with stainless mesh and acoustic fiber fill
  • Produces a deep, resonant performance exhaust tone
  • Durable corrosion-resistant stainless steel construction
  • CNC precision robotic manufacturing
  • Backed by MagnaFlow limited lifetime construction warranty

Specifications

  • Body Shape: Oval
  • Body Height: 14in
  • Body Width: 4in
  • Body Length: 9 in
  • Inlet Diameter: 2.5in
  • Outlet Diameter: 2.5in
  • Material: Stainless Steel
  • Finish: Satin
  • Fitment: Universal

Notes

  • Professional installation is recommended due to required cutting and welding
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: 1999131244

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4.3 ★★★★★
Based on 8 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 1
There seems to be a chronic problem with the provided dispensing pump.
Size: 1 Gallon + Tool, Set name: Off-Road Formula
I looked at online reviews of the product performance and was impressed by its purported ability seal tire punctures. While the product may (or may not) perform well, the provided dispensing pump is pathetically unsuited for the application and it is impossible to clear the pump once the material clogs the small dispensing port. Some of the reviews indicated this but i assumed that they were not very mechanical inclined customers. The product, by design, has particulates, of varying sizes, suspended in the liquid sealant. The port on pump is very small and easily becomes blocked with the sealant and particulates that cannot be cleared; even when following the instructions to do so. It is very irresponsible for the manufacturer to continue selling this item with inevitable relative failure of the pump as this is the only way to get the sealant into a tire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2025
V
Verified Purchase
VT
Lowell, US
★★★★★ 5
Good for ebike tires
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
Got it for my son’s older ebike that my wife rides now. He kept on popping tubes, maybe because of his weight. Anyhow, I fixed it up for my wife and put some FlatOut in it to prevent flats. Seems to work so far. Got the off road FlatOut for my ebike’s fat tires. Easy to add to the tires. The pump clogs up but it’s easy to clean. I will always add this to all tires moving forward!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
B
Verified Purchase
Brian ward
Lexington, US
★★★★★ 5
Easy to use and works great
Size: 1 Gallon + Tool, Set name: Off-Road Formula
Easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
K
Verified Purchase
KW
Whiting, US
★★★★★ 5
Worked on slow leak… one month already!!!
Style: 18oz
Edit: Still holding proper pressure at 2-months !!! Had a slow leak where my tire went from 44psi to ~18psi over 2-3 days… Dashboard light would let me know every few days that I had a tire problem and I would inflate the tire back up to 44psi… Anyway, I used this product and filled air back to 44 psi and it’s held the pressure for a month already !!!! Be sure to deflate tire to ~15 PSI before adding the product… it only took about 30 seconds to empty the container into my tire with the tire pressure low. Very happy with this product !!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
K
Verified Purchase
Kindle Customer
New York, US
★★★★★ 5
Excellent stuff!
Style: 18oz
Used this on a Z-Trac with a flat and it fixed it and has held up for over 8 months.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

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