Cutout Install - QTP Aggressor Exhaust Cutout Kit Install & Review

QTP install vlog is complete! As I do not have the ability to weld, or plasma cut in my home (yet) I resorted to friends and recommendations to get this project done.
Product:
➤ QTP Aggressor Exhaust Cutout Kit - bit.ly/2AaRCbC
➤ QTP Wireless Remote Kit - bit.ly/2zPU9XO
➤ Best Muffler (Ask for Eddie): [phone]
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[@TheJerseyFloridian]

Hey Lethal, I saw you at the callout a few weeks ago but didn't get a chance to say hi. I have the same cutouts and they make the car sound absolutely insane. Love them! Great choice.

[@fp5435]

Not sure if you mentioned it but how long did it take them to install the cut outs?

[@uchihares5482]

Is this the loudest our car can get without going open headers and burning exhaust valves?

[@brianmitchem9532]

Hey Matt, Not sure if you care at all, but you can set up 2 of your 3 garage door buttons in the car to open and close the cutouts as well as the remote. That way you can always leave the keys in your pocket. Love all they videos man, keep up the great work!

[@Lethalgarage]

Its a cool trick but I use all 3 for garage doors :)

[@brianmitchem9532]

LethalGarage priorities....🤣🤣🤣

[@josephburroughs6139]

I'm trying to order some cutouts do you remember what size the stock pipes are??

[@chrismcdonald2049]

Hey lethal did the cut outs throw lights for o2 sensors??

[@4fficiallo88]

I just recently bought a camaro with cutouts and to turn them on the buttons doesn’t work anymore could that be a fuse? I don’t have a remote the buttons are over my head in the middle where the lights and sunroof buttons are

[@matteonicolini1909]

Hey Matt, I’m getting QTP’s tomorrow and was wondering where I should place them on the exhaust system. I want maximum sound but don’t want to tune the car. Can I place them where the secondary cats use to be?

[@bryancabott8368]

Good question...?

[@dominickirkwood]

I love it very good my bro

[@hirammartinez952]

Thank you bro for sharing it with us love your car you’re the shit bro👍🏼👍🏼up

[@Lethalgarage]

Np

[@Tbis-cv6px]

Your coupon code is not working for the cutouts?

[@raydelfa1125]

I want to get a cat back system on my 50th anniversary ss, is a stainless works or Borala better?

[@piercesgmc9112]

Purely preference, and Borla

[@onlyswizzy]

Sounds absolutely mental bro. You're the reason I'm getting a white 2SS soon, fucking awesome guy

[@Lethalgarage]

+Malakhai awesome

[@glenwoodjenkins3018]

Do you lose any power with cutout open, I know it sounds good but does not the Ls engine like some back pressure?

[@Lethalgarage]

You could

[@yoavlitman2682]

It really sound good, i know you cant make justice with any mic but it sounds sweet!!! My only question is what about the airbags?? I know guitarmaggeddon got his airbags deployed because of sound vibrations... just wondering because i want to do cutouts to mine but i'm scared since i saw that :p

[@Lethalgarage]

He has full diverters, which make it even louder.

[@QmarcesQ]

yoav litman how is that possible? I've blown the windshield off with dual 18 subs and my bags didn't deploy? Is that really a risk

[@austin633]

I'll just go ahead and ask. Probably a dumb question, but I currently have a 2010 SS with hollowed first cat, secondary cat delete, x-Pipe, resonator delete, and muffler delete. If I put cutouts on closer to the cats would that make it any louder or just be pretty much the same?

[@Lethalgarage]

A little

[@austin633]

@@Lethalgarage Thank you for the reply man! I'll keep that in mind!

[@on3926]

You think it’s possible to wire these up to npp valves wiring?

[@PressurePlayerStudio]

yes im sure it is

[@crystalstudioswebdesign]

Hello I had a pro shop install some "spelab cutouts" and they really sound incredibly terrible like an old car with muffler problems. I have a v6 camaro and the cutouts were installed like right under the dashfloor area. Is the location of the install a factor in producing a nice sound? It was expensive to do. Thanks.

[@Lethalgarage]

Unfortunately the v6 doesn’t sound great with cutouts. Mainly because the manifold is built into the block.

[@crystalstudioswebdesign]

@@Lethalgarage It sounds horrible on mine. Do you thing there would be any issue just leaving it on the car and keeping it closed? Like perhaps fumes leaking inside cabin? I dont have a cover like you showed in your vid uninstalling the qtp's.

[@noahsales7257]

Now I realize I’m really late, but I just got my Camaro a month ago, anyways I know your car is tuned out already but where you got the cutouts on your exhaust, do you think it will turn codes on, on a stock tune

[@noahsales7257]

My secondary cats are deleted and i want to get cutouts and make my exhaust as loud as possible for a as cheap as I can

[@Lethalgarage]

Most put them before the muffler

[@noahsales7257]

I know, it’s just if possible I’d like to get em put after where the secondary cats went, without turning codes on

[@ronaldcroy6410]

Any loss in power?Because the loss of back pressure.

[@Jakalwarrior]

Back pressure never helps, but length tunes where the power is made. Short moves it to the top and can shift the helpful resonance range past redline if tooo short.

[@glenwoodjenkins3018]

Just asked the same question, I ran straight pipes on my c6, then slapped mufflers on it for inspection and had way more power than open exaust

[@MattPlayz2001]

so you can take this part to a local shop and have them do it for you because I'm no mechanic myself

[@Lethalgarage]

A good shop, yes

[@josegalindo6935]

Sounds amazing. U dont get check engine light with this ?

[@Lethalgarage]

Tuned out

[@barnun2525]

@@Lethalgarage so you have to get a tune with this set up to avoid check engine lite?

[@ForeignMadeIt]

Did pops and cracks increase?

[@Lethalgarage]

No

[@versatchie]

Would I be able to do this on my 4 cyl RS?

[@Lethalgarage]

Sure, but it won't sound very good :)

[@08silverwrx]

Would be pretty cool if you could wire them into where the npp motors used to plug into, hmmmmmm

[@Lethalgarage]

I still have my NPP motors.

[@08silverwrx]

Ahhh okay, couldn’t remember if you still used them or not

[@1ledp621]

Are you still running these today bro? You’re car on the strip today is insanely loud when doing your burnout

[@Lethalgarage]

I am not. Just the stainless works setup

[@brettmiller7146]

What about POWER GAINS when open

[@marloskeys6369]

Does cut outs hurt the engine ....still have a car note

[@jamushaggard1907]

Where did you get the camaro sweatshirt?

[@Lethalgarage]

I honestly do not remember.

[@newlifeknow]

Hi Matt great video as always. I spoke to you Wayback about putting these in my 16 V-6 Camero can you tell me would it be any different than a V-8 I know things are different for labor over here but can you give me an approximate what it cost I got a guy he says he'll do it for 100 bucks but that's kind of scaring me I want quality I'm willing to pay more but don't want to get robbed at the same time if you know what I'm saying. I have single tip exhaust and it's a rally sport.

[@Lethalgarage]

Find someone who can weld. Look at his past work if you can. But these should mount on a V6 as long as the pipes are the same size, any good muffler shop can modify to fit.

[@newlifeknow]

LethalGarage hi Matt thank you for getting back to me with the info

[@paulbernardo7987]

What is that covered by a blanket on the wall of your garage.......trying to hide a centerfold eh, lol

[@Lethalgarage]

A big storage area filled with crap.

[@sleepr_v141]

Are you in southern California? I just moved here from Houston.

[@Lethalgarage]

I am, down in Temecula

[@sleepr_v141]

LethalGarage about 1.5 hours away. I am in Van Nuys.

[@freebandz4731]

Was that a G8 in the garage ?

[@pontiacmaniac7772]

No

[@atopgunna4u]

How much does something like this cost to do?

[@Lethalgarage]

The cost of parts +$100-$150 install

[@Nightfall.2ss]

Hey lethal I have longtube headers and borla atak on my camaro and I’m just looking for something even louder would this help and make it even louder ?

[@mahadulhassan3717]

Any specific brand for these cut outs?

[@Lethalgarage]

They are all roughly the same. These are QTP

[@scottkinderdine3317]

They sound better before the muffler with turn downs.

[@Lethalgarage]

personal opinion.

[@RevMatch92]

You didn't learn anything from my video lol you mounted them right where the cat placement is? You will melt the wiring looms I've done it even once on WOT

[@RevMatch92]

Actually you might be fine looked again was confused but even with the heat shield you might have problems be careful lol

[@Lethalgarage]

I have plenty of space.

[@RevMatch92]

Nice I hope it all works out! Mine got way too hot lol

[@mclovin11765]

Are all of the mods you run on the Camargo street legal? Because I also live in California and I am pretty sure that cutouts are illegal in California, I’ve been wanting to mod my mustang but I haven’t done so because of California’s ridiculous emissions regulations

[@Lethalgarage]

+Jorge Jimenez most of my car is not legal

[@HBMAN1995]

LethalGarage wow that's pretty bold. As someone who doesn't live in California, how does that work? Like do people not care about following regulations?

[@Lethalgarage]

Oh people care. I choose to rebel.

[@Lethalgarage]

That is false. Many CHP and local PD will pull you over for not following state regulations.

[@TheJerseyFloridian]

Jorge Jimenez Finally, someone else whose damn phone defaults Camaro to Camargo.

[@wherestarget1607]

wow quality filming lol.

[@rachetCD]

It opens slow

[@Modestleisure]

If I install this on my 17 v6 npp setup, Will it makes it louder?

[@fortycaliber6707]

YES. If you think about it, the cutouts are apart of the exhaust

[@simplybuilt_1708]

Forty Caliber i have a 2017 v6 Rs . No npp or anything. Just a muffler delete & cai . Will it sound good if i put them better header and cat ? I was thinking of taking my cats all together but i don’t want to run no cats 24/7.

[@brycea0225]

JustACamaro 0 no it’ll sound like shit because it’s a v6

[@AlexMendoza-jy8lc]

That’s where I did my secondary cat delete

[@demonhunter1453]

Fuckin VOLUME WARNING at 3:54 Holy hell

[@vetten76]

Too dark. Can’t see the install.

[@CamaroThings]

#skipthesealent :( *dies inside*

[@jeffreywoodiwiss9251]

Bad Ass

[@canoeshoe]

Too many damn commercials for a 17 min vid

[@signoresantinoburnett1169]

Midget hands....hahahaha.

[@gregorchina]

Lighting kinda sucked

[@Lethalgarage]

Yup. Welcome to off the cuff videos