Walker Muffler Quiet Flow Changed Everything 

Agreed, after installing this muffler the truck ran allot smoother they the off brans muffler STS or Mavis installed.

Thank you my friend.

Thanks for watching my friend 😃

Thank you for watching my friend 👍

Glad I could help my friend

Exactly why I came here

Thank you my friend 👍

Bought it. Installed it. Love it. 👍👍

Thank you, my friend ☺️

Thank you for watching my friend 😊

Thanks my friend 😃

Backpressure changes your power curve. A dyno only shows your peak at wot. Not everyone drives with their foot to the floor all the time. LoL.

@@perjian1697im curious, can you elaborate on this more?

ITS ALL stainless Steel construction with baffles. Thank you my friend

That's good to know thank you my friend 👍

That's great my friend 👍

Thank you my friend ❤

Thank you dear friend 😘❤💕

Great 👍

Thank you my friend.

Awesome my friend

Get the stainless steel one. It's SS

Lol 😆 🤣

Awesome, my bro 😃

So how is the muffler on the Corolla? I have same vehicle.

​@@24theMoney The Walker quiet flow muffler I bought in April 2023 started developing rust very quickly and eventually ended up with air leaking from the seams on the walker quite flow muffler. So on my 2015 Toyota Corolla I had the exhaust shop in August 2023 cut directly behind where the vibrant performance resonator 2.25/2.25 inlet/outlet is put an increase in pipe size new custom 2.25 exhaust pipe to match the resonator pipe size all the way to a Magaflow muffler # 11235 in/out 2.25 with a Vibrant performance exhaust tip #1207 with 2.25 in/4.00 out. I liked the walker muffler because it kept everything quiet at all rpm ranges while driving but the walker muffler I had didn't last long at all. I wish someone made a oem like muffler that was quite but made from either 409 stainless steel like Magaflow mufflers or 304 stainless steel like Borla mufflers but be super silent when driving. Walker's version of it's stainless steel must be of a low quality because stainless steel is not supposed to rust in a few months or so. If you buy a walker muffler depending on where you live you might have to buy another muffler very soon like I did. I'm in Maryland and see all 4 seasons but where I live it rains alot. If your state is mostly a dry state with not much rain then you might be ok with the walker muffler not rusting away and having air leaking from the seams of the walker muffler very quickly like I experienced. So far with my exhaust upgrades my car is quite and does not attract unwanted attention from anyone but the best part is my miles per gallon have increased.

@@marvelousmarvin956 Thanks for the update. I would just spend a few more bucks and seek out an OEM...even a slightly used one off Ebay. These replacements never last as long and perform as well as stock. Cheers.

@@24theMoney your welcome and I hope everything works out for ya doing your exhaust.

It should be ok.

@@JohnAvantiBK ok thanks!

Good idea 💡 👏 👌 👍 😀

Thank you my friend

Agreed and thanks for watching.

The Walker muffler changed the power band and noise levels.

You can use any clamps that fit around the pipe. I recommend stainless steel clamps and bolts. The bolts should be 2 to 3 inches. 🔩

I did thank you 😊

It served the car well. 🚗

Thank you my friend really appreciate it. 😊

FLOW Rate is not only related to BACKPRESSURE. there are much more things ! . in low rpm range backpressure needs a bit. in high rpm ragne the lower backpressure the better perfomacne is.

Thank you Hahn 😊

@@hongmihnhahn7081 please explain your rational using physics as to why you need it and how you're going to achieve backpressure at low rpm and reduce it at high rpm. Back pressure is never good no matter what. What I believe you are referring to is scavenging exhaust pulses with a tuned exhaust which will increase low rpm torque using equal length headers where the exhaust stroke creates a negative pressure for the other 3 cylinders that act as a vacuum which assists in pulling out the exhaust gases from the remaining 3 cylinders on a V8 engine. This however has nothing to do with backpressure. Watch the attached video so you understand the difference and stop contributing to ignorance and myth. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-fnCFyTJlMN0.html

@Thor Thumb, some backpressure is by design however, it's where you see a difference in horsepower (higher engine revs and higher speeds) versus torque which comes in with lower rpms/lower speeds. Too much backpressure is clearly a bad thing just as we've seen with mufflers and catalytic converters when they become damaged/blocked internally. This can cause damage to an engine but this is usually indicated by "glowing" catalytic converters, higher engine coolant temperatures, poor engine performance etc. There are not just exhaust systems but engines designed for a certain amount of backpressure where the exhaust ports etc., are smaller than the intake which creates more backpressure/scavenging which translates into typically higher torque but lower rpm/speed as compared to more open exhaust ports. This is also the case in the number of valves, valve size as well as chamshafts and their profiles. Some are designed with greater torque or greater horsepower in mind and others are designed for more of a balance between the two.

Thanks for watching my friend 😃

Walker does make a good replacement muffler. Thank you 😊

Thanks Paul 👍 😊

Thanks for the info, my friend... 👍

Thanks for watching friend 😊

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