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KEF Magnaflow Performance 11225 Mflr 409Ss 14X4X9 2.25 Oc P13957826KEF-M6611225 https://cdnimages.opentip.com/full/KEF/KEF-M6611225.jpg Magnaflow Performance 11225 Mflr 409Ss 14X4X9 2.25 Oc Manufacturer Part Number: 11225Exhaust Muffler; 4 Inch x 9 Inch Oval Satin Stainless Steel Case; Single 2-1/4 Inch Center Inlet; Single 2-1/4 Inch Offset Outlet; 14 Inch Body/ 20 Inch Overall LengthAttributes Shape: Oval Inlet Position: Offset Single Inlet Diameter (IN): 2-1/4 Inch Outlet Position: Center Single Outlet Diameter (IN): 2-1/4 Inch Case Diameter (IN): 9 Inch X 4 Inch Case Length (IN): 14 Inch Overall Length (IN): 20 Inch Includes Tip: No Tip Finish: No Tip Estimated Install Time (Hours): 1 Color/ Finish: Bare Material: Stainless Steel Internal Construction: Straight Through Perforated Tip Length (IN): No Tip Tip Diameter (IN): No Tip Tip Material: No Tip Product Description MagnaFlow performance mufflers are 100 Percent stainless steel and lap joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free flowing, straight through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep tone. Mufflers are packed tight with this acoustical material unlike some others products to ensure long life and no sound degradation over time. Backed by a limited lifetime warranty.Features & Benefits MagnaFlow Performance Mufflers Are 100 Percent Stainless Steel They Are Lap Joint Welded For Solid Construction And Rugged Reliability Even In The Most Extreme Conditions They Feature A Free Flowing, Straight Through Perforated Stainless Steel Core, Stainless Mesh Wrap And Acoustical Fiber Fill To Deliver That Smooth, Deep Tone Mufflers Are Packed Tight With This Acoustical Material Unlike Some Others Products To Ensure Long Life And No Sound Degradation Over Time All Mufflers Are Reversible For Custom Installation Limited Lifetime Warranty 13957826 841380000484 10.0000lbs 0.00 0.00 0.00
Magnaflow Performance
113.0000 2025-05-14 52 In Stock
customer review - by , October 10, 2023
5/ 5stars
Bought 2 of them and ran both on my truck with no cats and sounds great I have no cats and would definitely run and magnaflow product again in the future
customer review - by , October 10, 2023
5/ 5stars
Sounds real nice a good deep tone I have this installed in my 98 Jeep tj and people say they can hear me far away the quality is very good also well buy again for my other jeep
customer review - by , September 9, 2023
5/ 5stars
customer review - by , September 9, 2023
5/ 5stars
customer review - by , July 7, 2023
5/ 5stars
Great deep sound no rasp but I kept rez so did a resonator back 2.5' all the way out. Super happy with performance and tone.
customer review - by , June 6, 2023
5/ 5stars
customer review - by , May 5, 2023
5/ 5stars
I installed this on a 2019 Silverado with a 6.2l. I replaced the Flowmaster FX 71419 due to the interior drone at 75 mph. Exterior noise levels are a tad bit lower than the Flowmaster FX 71419 but a huge difference in the cab. Very little cab noise, a little louder than stock. I did remove both flapper valves. It will get louder as the muffler breaks in as it did with all my other MagnaFlows.
customer review - by , January 1, 2023
5/ 5stars
Not loud just the right tone and good price
customer review - by , November 11, 2022
5/ 5stars
It was shorter than my original muffler so I did add pipe, but really like it.
customer review - by , October 10, 2022
5/ 5stars
These are great, they sound amazing and great price.

Magnaflow Performance 11225 Mflr 409Ss 14X4X9 2.25 Oc

stars Rating 5 | 17 reviews
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UPC: 841380000484
SKU: KEF-M6611225
List Price: $155.21
Price: $113.00
You Save: $42.21 (27%)
Quantity:
52 In Stock
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Product Description

Manufacturer Part Number: 11225

Exhaust Muffler; 4 Inch x 9 Inch Oval Satin Stainless Steel Case; Single 2-1/4 Inch Center Inlet; Single 2-1/4 Inch Offset Outlet; 14 Inch Body/ 20 Inch Overall Length

Attributes

  • Shape: Oval
  • Inlet Position: Offset Single
  • Inlet Diameter (IN): 2-1/4 Inch
  • Outlet Position: Center Single
  • Outlet Diameter (IN): 2-1/4 Inch
  • Case Diameter (IN): 9 Inch X 4 Inch
  • Case Length (IN): 14 Inch
  • Overall Length (IN): 20 Inch
  • Includes Tip: No
  • Tip Finish: No Tip
  • Estimated Install Time (Hours): 1
  • Color/ Finish: Bare
  • Material: Stainless Steel
  • Internal Construction: Straight Through Perforated
  • Tip Length (IN): No Tip
  • Tip Diameter (IN): No Tip
  • Tip Material: No Tip


Product Description


MagnaFlow performance mufflers are 100 Percent stainless steel and lap joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free flowing, straight through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep tone. Mufflers are packed tight with this acoustical material unlike some others products to ensure long life and no sound degradation over time. Backed by a limited lifetime warranty.

Features & Benefits

  • MagnaFlow Performance Mufflers Are 100 Percent Stainless Steel
  • They Are Lap Joint Welded For Solid Construction And Rugged Reliability Even In The Most Extreme Conditions
  • They Feature A Free Flowing, Straight Through Perforated Stainless Steel Core, Stainless Mesh Wrap And Acoustical Fiber Fill To Deliver That Smooth, Deep Tone
  • Mufflers Are Packed Tight With This Acoustical Material Unlike Some Others Products To Ensure Long Life And No Sound Degradation Over Time
  • All Mufflers Are Reversible For Custom Installation
  • Limited Lifetime Warranty

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Shipping Restrictions

This product can't be shipped to the following regions: CA.
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Customer Reviews
5 stars
16
4 stars
1
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0
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0
1 stars
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By Alexis Fancher
Date: October 31, 2023
Bought 2 of them and ran both on my truck with no cats and sounds great I have no cats and would definitely run and magnaflow product again in the future
Rating: 5 stars [5 of 5 Stars!]
By Adrian
Date: October 20, 2023
Sounds real nice a good deep tone I have this installed in my 98 Jeep tj and people say they can hear me far away the quality is very good also well buy again for my other jeep
Rating: 5 stars [5 of 5 Stars!]
By chas
Date: September 26, 2023
Rating: 5 stars [5 of 5 Stars!]
By chas
Date: September 26, 2023
Rating: 5 stars [5 of 5 Stars!]
By Richard
Date: July 29, 2023
Great deep sound no rasp but I kept rez so did a resonator back 2.5' all the way out. Super happy with performance and tone.
Rating: 5 stars [5 of 5 Stars!]
By Brent Hall
Date: June 21, 2023
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 17 reviews
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