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KEF Magnaflow Performance 12468 Mflr Mag Ss 18X5X8 2.5D/D P13958177KEF-M6612468 https://cdnimages.opentip.com/full/KEF/KEF-M6612468.jpg Magnaflow Performance 12468 Mflr Mag Ss 18X5X8 2.5D/D Manufacturer Part Number: 12468Exhaust Muffler; 5 Inch x 8 Inch Oval Satin Stainless Steel Case; Dual 2-1/2 Inch Inlets; Dual 2-1/2 Inch Outlets; 18 Inch Body/ 24 Inch Overall LengthAttributes Shape: Oval Inlet Position: Offset Dual Inlet Diameter (IN): 2-1/2 Inch Outlet Position: Offset Dual Outlet Diameter (IN): 2-1/2 Inch Case Diameter (IN): 8 Inch X 5 Inch Case Length (IN): 18 Inch Overall Length (IN): 24 Inch Includes Tip: No Tip Finish: No Tip Estimated Install Time (Hours): 1 Color/ Finish: Bare Material: Stainless Steel Wall Type: Single Wall 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 13958177 841380001085 15.0000lbs 0.00 0.00 0.00
Magnaflow Performance
167.0000 2025-07-14 22 In Stock
customer review - by , September 9, 2023
5/ 5stars
Fits awesome easy to install and sounds even better I have a 2010 Chevy 1500 5.3 with speed engineering long tube headers and xpipe made it sounds really good deep rumble at low rpm and sound great in high rpm
customer review - by , July 7, 2023
5/ 5stars
Awesome price from the second chance dept. Arrived quickly in perfect shape. Sounds amazing on my 2001 Silverado 2500HD.
customer review - by , January 1, 2023
5/ 5stars
I put this muffler on a 6.2gas 2016 f350, it is true dual straight piped from the cats back, until I decided to try out this muffler. The tone is great very deep as to be expected but scale of 1-10 it's a 2 for noise level for me that's too quite lol. Tone is a 3 out of 10, which again too quite for me, if you want a muffler that is quite and has a low level sound level deep tone go with this one.
customer review - by , July 7, 2022
5/ 5stars
2.5 dual inlet and dual outlet muffler is well made and is highly magnetic stainless; type 409 i presume. As such is half the price of an equivalent Borla. All welds appear robotic and are nice, the main body has a welded seam its entire length. Muffler has a perforated x-pipe within it, internal transitions are not ideal where X pipe meets inlet/outlet tubes, but acceptable I suppose. Muffler is quite heavy when compared to an equivalent sized chambered muffler, the packing has some weight I guess. Inlet/outlet tubes neck in slightly inside where it meets the x-pipe which is also not ideal.
customer review - by , April 4, 2022
5/ 5stars
Got just what inwas looking for... Perfect if you want something just a bit louder than stock, but not to loud to get your neighbors mad at you when you cold start or push the throttle... Sound from the muffler will not affect you inside the cabin... This is a very good muffler if youre looking for a little muscle sound and good exhaust flow... I could tell a difference when pushing the accelerator after install... and buying this Muffler will also save you money because you will have no need to buy an external x pipe because this particular muffler has one built inside of it...
customer review - by , February 2, 2022
5/ 5stars
Very happy with sound!! Definitely buy again.
customer review - by , February 2, 2022
5/ 5stars
For many years in the business and personal use of aftermarket parts, you could never go wrong with MagnaFlow. Product quality, finish, and sound are what they specialize on.
customer review - by , January 1, 2022
5/ 5stars
Lets talk about this muffler. 1rst off.... Its not loud. Its not. Not sure why some other reviews say it is. its not. On start up its very quiet... Mid throttle it starts to growel. Open throttle is where i notice im fasted and a little deep growel. Good looking muffler. I would buy again. I have V8 5.7
customer review - by , July 7, 2021
5/ 5stars
MagnaFlow items are top-notch I use them in all my builds this was exactly what I needed for an S10 LS swap build
customer review - by , April 4, 2021
5/ 5stars
Great muffler, a lot better than more expensive Borla Pro XS series.Thicker steal and seems it's gonna last for a long time.And of course great deep sound, quiet With regular driving but with full throttle it roars!

Magnaflow Performance 12468 Mflr Mag Ss 18X5X8 2.5D/D

stars Rating 5 | 12 reviews
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UPC: 841380001085
SKU: KEF-M6612468
List Price: $224.14
Price:
$167.00& this item ships for FREE Shipping. Details
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Quantity:
22 In Stock
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Product Description

Free Shipping Promotion
This item qualifies for free shipping within US 48 states. Details.

Manufacturer Part Number: 12468

Exhaust Muffler; 5 Inch x 8 Inch Oval Satin Stainless Steel Case; Dual 2-1/2 Inch Inlets; Dual 2-1/2 Inch Outlets; 18 Inch Body/ 24 Inch Overall Length

Attributes

  • Shape: Oval
  • Inlet Position: Offset Dual
  • Inlet Diameter (IN): 2-1/2 Inch
  • Outlet Position: Offset Dual
  • Outlet Diameter (IN): 2-1/2 Inch
  • Case Diameter (IN): 8 Inch X 5 Inch
  • Case Length (IN): 18 Inch
  • Overall Length (IN): 24 Inch
  • Includes Tip: No
  • Tip Finish: No Tip
  • Estimated Install Time (Hours): 1
  • Color/ Finish: Bare
  • Material: Stainless Steel
  • Wall Type: Single Wall
  • 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
12
4 stars
0
3 stars
0
2 stars
0
1 stars
0
By Jorren Clark
Date: September 12, 2023
Fits awesome easy to install and sounds even better I have a 2010 Chevy 1500 5.3 with speed engineering long tube headers and xpipe made it sounds really good deep rumble at low rpm and sound great in high rpm
Rating: 5 stars [5 of 5 Stars!]
By Jacklynn A. Carlton
Date: July 16, 2023
Awesome price from the second chance dept. Arrived quickly in perfect shape. Sounds amazing on my 2001 Silverado 2500HD.
Rating: 5 stars [5 of 5 Stars!]
By Ryan M.
Date: January 28, 2023
I put this muffler on a 6.2gas 2016 f350, it is true dual straight piped from the cats back, until I decided to try out this muffler. The tone is great very deep as to be expected but scale of 1-10 it's a 2 for noise level for me that's too quite lol. Tone is a 3 out of 10, which again too quite for me, if you want a muffler that is quite and has a low level sound level deep tone go with this one.
Rating: 5 stars [5 of 5 Stars!]
By Ally
Date: July 28, 2022
2.5 dual inlet and dual outlet muffler is well made and is highly magnetic stainless; type 409 i presume. As such is half the price of an equivalent Borla. All welds appear robotic and are nice, the main body has a welded seam its entire length. Muffler has a perforated x-pipe within it, internal transitions are not ideal where X pipe meets inlet/outlet tubes, but acceptable I suppose. Muffler is quite heavy when compared to an equivalent sized chambered muffler, the packing has some weight I guess. Inlet/outlet tubes neck in slightly inside where it meets the x-pipe which is also not ideal.
Rating: 5 stars [5 of 5 Stars!]
By Paul A.
Date: April 12, 2022
Got just what inwas looking for... Perfect if you want something just a bit louder than stock, but not to loud to get your neighbors mad at you when you cold start or push the throttle... Sound from the muffler will not affect you inside the cabin... This is a very good muffler if youre looking for a little muscle sound and good exhaust flow... I could tell a difference when pushing the accelerator after install... and buying this Muffler will also save you money because you will have no need to buy an external x pipe because this particular muffler has one built inside of it...
Rating: 5 stars [5 of 5 Stars!]
By A Customer
Date: February 25, 2022
Very happy with sound!! Definitely buy again.
Rating: 5 stars [5 of 5 Stars!]
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