Customer Review:Magnaflow Performance 12468 Mflr Mag Ss 18X5X8 2.5D/D

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 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 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 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 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 of 5 Stars!]

By A Customer

Date: February 25, 2022

Very happy with sound!! Definitely buy again.

Rating: [5 of 5 Stars!]

By Alcides Perera

Date: February 15, 2022

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.

Rating: [5 of 5 Stars!]

By Scottie

Date: January 15, 2022

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

Rating: [5 of 5 Stars!]

By JVCamp

Date: July 21, 2021

MagnaFlow items are top-notch I use them in all my builds this was exactly what I needed for an S10 LS swap build

Rating: [5 of 5 Stars!]

By Marko Krstic

Date: April 11, 2021

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!

Rating: [5 of 5 Stars!]

By Rick Flanagan

Date: March 20, 2021

Definitely a deeper tone than what I was expecting..Completely changed the sound of my suburban, and seems like my vehicle breaths a lot better which actually seems to have given it a better flow with horsepower.

Rating: [5 of 5 Stars!]

By Richard

Date: October 12, 2020

I installed this muffler on a 2006 BMW Z4 and the exhaust sounds amazing!! Perfect for opening up the engine flow a bit and the pops the engine now makes is acoustic excellence. I don't have any excessive drone or low frequency noise entering the cabin.

Rating: [5 of 5 Stars!]