Now that's how a video should be made and put up. Showing exactly what was done and what it'd gonna be like in all situations ( start ups, take offs etc). Thanks for doing it right
Just did it with my 2014 5.3 but I kept the muffler, I got a 93 tune on it with bigger injectors and a cold air intake, I got the flowmaster outlaw muffler, and I do say so my self it sounds absolutely insane!! Not to mention performance increase it’s a runner for sure not many trucks out there unless they’re turbo Charged can keep up lol
Having bigger injectors is pointless. The only "performance" would be the 93 tune and the cold air intake provided its actually a type that adds power since most dont.
Almost got the same setup on mine I did a side dual exhaust. And mine has a little more aggressive tone since there’s no tailpipe going all the way to the back of the truck. But yours sounds really good
DMND90s I had a flow master super 10 and it sounded good on my old setup that I use to have but I took it off when I did the setup I have now cuz I liked the way it sounded without 1 but whatever you decide to do post a vid of it I’d be lit to see how yours sounds
Jared Estrada sorry for the late response but yeah there was a big difference especially since I have a side exit dual exhaust. the cold starts are amazing plus if you have all the windows down it’s a great to hear
@@owenwall4776 as far as sound yeah it does. Before I deleted my 3rd cat I had that same setup. I’m my opinion it sounds a lot better with the 3rd cat gone. Hope this helps
I’ve seen where people have cut there 3rd cat off and have had no problems. And some people who have. I’m indifferent on doing it. But I really want to. I just don’t want a check engine light coming on or my gas mileage going down
I have a 2010 GMC Sierra with the 3rd cat out my questions is would a muffle delete do anything for me or would I need to get it straight piped ( I’m trying to be able to beat the box if you know what that’s )
I have a 5.3 w a three inch pipe going all the way to the third cat and I was looking to make my truck louder but wondering how much removing that cat would kill the tone
@@DMND90s So that second to lady last cat up front is good to take off then? I also saw on the comments that shifting was a little weird or so? wanted more info on how it changed?
I have a 2015 and mine does too. It's the oil pump. Not anything to worry about mechanically, but it's annoying for sure. static.nhtsa.gov/odi/tsbs/2019/MC-10160134-9999.pdf
I much louder you think taking off 3rd cat is from just muffler and resonator delete. I have muffler and resonator delete but thinking bout taking off 3rd cat.
Bro by you removing that 3rd cat it’s gonna make your truck sound like a damn Camaro flying down the road it technically makes the truck 10xs louder I personally love the aggressive loudness
Oh shit thats wassup, I would do it, but I went to an exhaust shop and the guy said he would take the cat off but technically he can't put it back on since its been "tampered" with. It sucks they emissions test where I live 😭
Now that's how a video should be made and put up. Showing exactly what was done and what it'd gonna be like in all situations ( start ups, take offs etc). Thanks for doing it right
This setup with true duals is absolutely insane
that wouldn’t be this setup then...
Just did it with my 2014 5.3 but I kept the muffler, I got a 93 tune on it with bigger injectors and a cold air intake, I got the flowmaster outlaw muffler, and I do say so my self it sounds absolutely insane!! Not to mention performance increase it’s a runner for sure not many trucks out there unless they’re turbo Charged can keep up lol
Would love to know what it sounds like
Having bigger injectors is pointless. The only "performance" would be the 93 tune and the cold air intake provided its actually a type that adds power since most dont.
Almost got the same setup on mine I did a side dual exhaust. And mine has a little more aggressive tone since there’s no tailpipe going all the way to the back of the truck. But yours sounds really good
Appreciate it and hell yea I'm still doing a muffler on mine just havdbt decided on one
DMND90s I had a flow master super 10 and it sounded good on my old setup that I use to have but I took it off when I did the setup I have now cuz I liked the way it sounded without 1 but whatever you decide to do post a vid of it I’d be lit to see how yours sounds
Could you really tell the difference or was is slightly more aggressive? Im asking cuz im thinking in doing the same thing
Jared Estrada sorry for the late response but yeah there was a big difference especially since I have a side exit dual exhaust. the cold starts are amazing plus if you have all the windows down it’s a great to hear
Honestly this truck sounds badass. I just got myself 2015 GMC Sierra and I'm try to do this build on it.
sounds good👍🏻 ill be doing this set up on my 2014 silverado
Heck yea bro
can you post a video on your silverado. i have the same truck
Sounds badass man, I need delete my 3rd cat as well
My 16 5.3 has muffler and resonator delete does taking the 3rd cat make a big difference?
@@owenwall4776 as far as sound yeah it does. Before I deleted my 3rd cat I had that same setup. I’m my opinion it sounds a lot better with the 3rd cat gone. Hope this helps
I want my 2017 Sierra slt just like that ! 😅
Lol there you go take this video show your muffler shop guy and tell him you want everything deleted lol 😆
@@DMND90s lmao 🤣
I Know For A Fact His Truck Gained At Least A Minimum Of 5 HP After Removing That Catalytic Converter... 👍🏽
God Bless America❗️🇺🇸
Suena machin,la mía nomás muffle n resonator delete
Y asi como le esta gustando?
I’ve seen where people have cut there 3rd cat off and have had no problems. And some people who have. I’m indifferent on doing it. But I really want to. I just don’t want a check engine light coming on or my gas mileage going down
I have a 2016 5.3 and i cut my 3rd converter off a year ago. No problems and no lights
Copeland Thrasher I did it yesterday, no problems. But until I can get a pipe welded out to the back, that bitch is LOUD
I have a 2010 GMC Sierra with the 3rd cat out my questions is would a muffle delete do anything for me or would I need to get it straight piped ( I’m trying to be able to beat the box if you know what that’s )
I have a 5.3 w a three inch pipe going all the way to the third cat and I was looking to make my truck louder but wondering how much removing that cat would kill the tone
Removing that 3rd cat will make it sound really loud and deep trust me its one of the best sounds once that cat is removed
DMND90s thanks was just needing some advice from someone other then my friends who want me to rip everything off 😂😂😂
@@colbymcgrath6421 lol ik what you mean by that 🤣 I made many mistakes listening to my friends
@@DMND90s is you’re 3rd cat pipe a 3” OD or ID
Did you get any check engine light by deleting the 3rd cat?! I'm planning on deleting my 3rd cat also.
You don't get any check ingine light on cuzz the 3ed cat doesn't have a sensor
That sounds great👍.
I had a flow master 44 and high flowcats put on and now I got a cel, if I remove 3rd cat will that turn off cel
I did the same this compa and it’s nice as first I am starting to hate it way to loud
when you did it compa did you take out the cat from front the second one from the front?
Does the truck pass the inspection with the third cat deleted?
Yes 3rd cat isn't monitored
Did you remove all Cats on the exhaust ? there's 3 of them .
Just 1 cat I removed
How long is the pipe from 3rd cat to the muffler and is it a 3inch pipe?
About 4 feet and in this video it's a 2 1/2
How was your gas mileage effected? And did your check engine light come on?
No check engine and mileage stayed around 17 mpg average
DMND90s bet
Does it throw a check engine light up? And does it still pass inspection
No check engine, the 3rd cat has no O2 sensors. And we have no inspection here in Florida so mine passes.
Did you remove all your catalytic converters and muffler and had no interference with the O2 sensors? I’m wanting to do that with my 2018 Sierra 5.3
only the third can be removed due to the 02 sensors being on the first 2 cats.
When I did this my truck through a check engine light code (P1400) and will start but not remain running. Has anyone else had this problem?
You deleted the wrong cat.. 3rd cat doesn’t have a 02 sensor
Did you delete all 3 resonators? There's 2 up front AFTER the oxygen sensors. And the 3rd one under the passenger side floor
No.. there’s one resonator. Right at the very end of the exhaust system near the right rear tire.
Those are cats. Resonators are more in the rear
That sounds amazing
I have a 5.3 2015 Silverado will deleting my 3rd cat pop any check engine lights or anything?
No
nah man it don’t got an o2 sensor
Aye bro I got a question has your truck acted weird ever since you got your cat delete?
Tbh just the shift points changed
@@DMND90s and was that bad for you or wsp?
I mean you get used to it a tune would definitely solve that issue but besides that it's not too bad
@@DMND90s what tune did you get for it?
I was told removing the 3rd cat it wouldnt pull a step hill
That's false. The third cat isn't monitored and is only for emissions purposes. If anything they perform better without it.
That's craaaaazy
Does dumping the tip like that make it louder?
In a way it does just because the sound bounces of the ground so it creates a good echo or tone
Is it real loud in the cab . ?
awsome👌👍
I have the 6.2 2015 silvy anyone know how that'll sound 🤔
5.3????
Yes 5.3
sounds good
Appreciate it man
Did you notice mpg get worse by deleting the 3rd cat?
Tbh it stayed pretty close to the original mpg the only problem is getting addicted to flooring it all the time 😅😅 really loud
would it sound the same with a 3 inch dual tip??
Yes it should as long as the exhaust piping setup is the same
@@DMND90s did the check engine light pop up for you???
@@angelguardado309 no my check engine light didn't pop on
@@DMND90s So that second to lady last cat up front is good to take off then? I also saw on the comments that shifting was a little weird or so? wanted more info on how it changed?
@@angelguardado309 yes the the 3rd cat check out my last video with the carven and it shows which cat I deleted
That sounds terrible. How can you handle that raspy takeoff and drone.
Everyone's opinions count
My truck screeches when I start it too. Any idea what it is.
What year is it
I have a 2015 and mine does too. It's the oil pump. Not anything to worry about mechanically, but it's annoying for sure. static.nhtsa.gov/odi/tsbs/2019/MC-10160134-9999.pdf
My 14 gmc does this too,but the hell out of me.
Did this throw a check engine light??
No it didn't
@@DMND90s have you passed an inspection with this nasty set up?
@@Ryan-bd5ot yes no problems here
Does it set any codes off ? Deleting the third cat? Or loss of power?
Tbh with no codes and no power loss as long as its the whole piping done to the rear
What size is the pipe before the 3rd cat?
3inch aswell
How is the cab noise is it noisy in the cab or not to bad?
There really isn't much noise in cab it mostly isolates to the rear
@@DMND90s ok thanks!!
I havent cut my third cat off yet, do u get drone in the cab when your cruising on a highway?
No drone at all on highway but pipe does have to be a the way out to the rear
I got side exits on my sierra, so much for the third cat delete then lol
Prison Mike I have a dual side exhaust on mine same setup and I cut the 3rd cat. Yes their is drone but for me it was worth it
InTheShadowz 99 Is the drone obnoxious? like can you have a conversation inside the cab without the drone interrupting
Prison Mike You don’t have to talk loud to anyone just keep the windows rolled up, it’s mostly loud for the cold start and when you floor it
What size pipe did you use ?
Use 2.75 or 3” OD
Would it pass inspection?
Yes it would expect Cali doe
Will it sound the same if 3rd cat was gutted?
👍
@@BeardsandCars did you gut the other two cats? Or just the 3rd?
@@sykxtic6778 I haven't done it on my truck yet but ive done my old car like this in the past.
How much did all this cost
Like 130 bro
Ima do this on my 2008 Tahoe 😐
Is this the 5.3 or 6.2
5.3
This a V8 or v6
Does it sound like a V6 to you ?!?
You think this is too loud ? 🧐
It’s definitely loud but never too loud if u like loud yuno
No check engine from 3rd cat delete an what kind of fuel you run?
No check engine light and I run 92 octane on regular basis basically super unleaded
The 3rd cat isn't a real cat. The truck doesn't know anything from the second cat.
Not straight piped if you still have cats on btw
You got the point doe 🤷🏻♂️
@@DMND90s of course
No flex pipe either huh
Uh, why?
Why not
I much louder you think taking off 3rd cat is from just muffler and resonator delete. I have muffler and resonator delete but thinking bout taking off 3rd cat.
Bro by you removing that 3rd cat it’s gonna make your truck sound like a damn Camaro flying down the road it technically makes the truck 10xs louder I personally love the aggressive loudness
Not to mention that every shift sounds like a gun shot 😅😅
Oh shit thats wassup, I would do it, but I went to an exhaust shop and the guy said he would take the cat off but technically he can't put it back on since its been "tampered" with. It sucks they emissions test where I live 😭
Is this Abilene lol....
Is this a v6 or a v8
V8
iS It a V6 oR v8😂
@@sniperdezigns5396 thats what I thought. How in the hell?...... 🤣
@@02mp9696 what are u talking about, I own 2 V6 Silverados.
@@Ryan-bd5ot i can't reply because i have no clue what your talking about lol
Decibel tickets and failing smog tests is all I hear.
Truck has 1 muffler, 2 cats and 1 resonator . Smh
It has 3 cats. SMH. Learn what you’re talking about before talking trash.
@@tylerpatterson1267 go look under your fucking truck.. if you have one, and youll see tbe headers followed by 2 cats, muffler and a resonator.
@@tylerpatterson1267 and i wasnt talking trash. Get your shit straight before you comment.
This model truck has 3 cats, muffler, then resonator in the back
Ew way to clappy
Not true duals
That’s definitely not a diesel it sounds like shit.