Focus ST COBB Cat-Back Exhaust System Stainless Steel 3" 2013-2018 Installation

[@mengers06]

It does sound really good. Looking for an "adult" exhaust... sounds good on the throttle but cruising around wont wake the neighbors on my late night commute home. Awesome plethora of videos on the ST Bill, that's what separates CJ Pony Parts from the rest

[@sasbando]

great vid, one thing i like about this exhaust is that its not sleeved, love the fact every piece is bolted on way more effective to stop damn exhaust leaks

[@Marco-uk1xy]

Life would be so much easier if I had a lift like that 🥺

[@Xxyion86]

This guitarist needs to learn some music theory my god...

[@NathanRyanAllen]

Needs to properly tune his guitar. His vibrato is ass too, notes are so lifeless lol

[@RobertKohut]

Very high quality kit!! Too quiet for me though. Nice tone just the same! Perhaps a catless setup would be best!

its a POS car with a POS exhaust. what do you expect?

[@xDropShots]

My ST came with this exhaust. I’d honestly give it a 6/10. I personally feel like it’s not loud enough. You really gotta step on it for it to be heard

[@SickLadAUS]

Add a cat less down pipe if you want it to be louder

[@Rebecca_The_Dragon]

Thanks CJ this made my decision making a lot easier. I went to my ford dealer today where they install Borla cat backs on their cars they sell, and it was WAY too loud. The entire inside of the car was vibrating and I did not like it (car also had a catted down pipe) I dont want an exhaust that is going to vibrate things loose. But at the same time I want a nice rumble. I think this exhaust will be perfect. How is the in-cabin vibration? Does the center console/rear seat vibrate or resonate too much? (not drone, i am talking like, u can just feel vibration channeled through the car physically)

[@jaywhy2016]

love the sound. had a Cobb on my WRX, and would love to get one for my ST. too bad the canuck buck sucks right now

[@williamc4353]

Hello Bill... first I want to say that you guys are the only shop that does these great videos for aftermarket parts and for that I thank you guys. So my question ( I have 2016 ST) I have watched all these video's you have done and they all sound great but then I hear the next video and it sounds great... since I can't afford to buy 5 different system I would like to ask you opinion (knowing it is just an opinion and everyone has one LOL) but with that said which exhaust did you favor? I don't want drone at highway speeds, nor the popping when I back off, but when I stand on it I want to hear and under normal driving want that nice sound. Which one or 2 would you tell me to look hard at (price is not a concern) Thank you

[@cjponyparts]

For me it would be a coin flip between the Cobb and the MBRP. The MBRP is deeper, I like the tone of the Cobb WOT.

[@keithr5591]

I've had this exhaust with an mbrp catted DP and it has a lot of drone when you are at highway speed and especially if you want to pass someone. The bass is too much for daily driving. The sound is ok... Not that exotic tbh. Great exhaust for a weekend car or track car. Not daily if you have a DP installed and want to have convos in your car or not have a headache later on. ford performance exhaust waiting to be installed for that matter.

[@wookietoots5179]

so far its between Flowmaster , Borla and the euro one, AWE

[@nickmudd]

Does anyone know why on the EcoBoost engines when you rev them up, they rev back down so slowly? I hate that part

[@terrysherman8646]

More than likely it's probably the heavy flywheel, just like the stock exhaust, intake and intercooler it's primary function is to eliminate feedback. When my car needs a clutch I'll be going to a lightweight flywheel and report back.

[@user-ro4to6vx4x]

Do u have to tune it to put one of these on

[@alejandropacheco3839]

Anything after the cat doesn’t require any tuning👌🏼

[@papairvs]

no needed tune right after this exhaust system??

[@seamalulion]

I like MBRP way more, heavy deep tone

[@joseluz9406]

Good for California any advice.

[@stefanogottardi7738]

Hello good morning, I wanted to ask you for a quote catback exhaust ford focus wagon st 250 hp from 2012 cobb,

[@Gldvnst]

Is the stock resonator welded or clamped on

[@johnlefever7229]

Should my shifts be very clunky stock? Or maybe the gearbox..also any other ideas? Thankyou! Love the videos

[@cjponyparts]

All the STs I have driven shifted very smooth. Clunkiness might be motor mounts

[@jakebasher8]

I think im getting a st with a cobb exhaust. But i absolutley love obnoxiously loud exhausts. But i think it would physically hurt me to cut something so pretty

[@cjponyparts]

If you install a catless downpipe, that will make the car louder without cutting up the Cobb exhaust www.cjponyparts.com/downpipe-off-road-stainless-steel-3-inch-focus-st-2013-2018/p/DPST3/

[@CrazyUnicorn48]

Should really include the size of everything my guy, would really help

[@zeropointstar]

Read description.

[@CrazyUnicorn48]

Karl Creech not talking about the size of the exhaust, if that’s what you mean

[@jcowwww]

how does this installation usually take?

[@cameronbaker7768]

I bought a 2014 with a Cobb already installed and there’s an insane amount of drone, anybody know what the cause could be?

[@adalbertosantiagopagan8738]

Probably catless? I have a 2017 ST and it's got a AWE exhaust and it's way way too loud for me and plus a crackle tune and it sounds like gunshots its a bit too much for me lol might get this Cobb exhaust but they arent in stock on their website

[@alejandropacheco3839]

It’s your sound symposer, if it’s still on anyway. Aftermarket exhausts don’t really agree with the extra induction noise and makes a tone of drone

[@coltonconroy1384]

@@adalbertosantiagopagan8738 Did you end up getting the Cobb?

[@gazg00]

Performance wise??

[@Jorge-jc9td]

Hello Bill, I'm very interested to buy this exhaust, but I'm afraid that will be too loud, I know long ago you tested the Mountune CATBACK, in your experience how much louder is the COBB against the MOUNTUNE ? also when I see the videos of the MBRP it seems too me equal loader as the COBB, is there a big difference between both? Thanks in advance for your help.

[@Zerogivengarage]

The Mountune was very quiet, too quiet for me honestly. The Cobb is louder for sure but not LOUD by any stretch and I think it sound really good.

[@motorhead883_8]

Will this void the warranty?

[@dham99]

Straight answer, No. There are some dealerships that might try to weasel out of paying for a 'modified' exhaust, but they have to prove the parts caused the failure. No catback will cause failures when the o2 sensors and other components are upstream from the modded part. Even an aftermarket BOV or air filter/intake cannot void a warranty. The moment you plug in a tuner though or replace the dp (especially with a catless one) or intercooler, you're on your own. Even Ford will tell you these mods wont void warranties, but they prefer you get Ford parts and have them install them to be 100% sure there are no issues, especially the tuner (they will install it and keep the warranty).

[@lululhad7948]

about 2 month ago I got my car tuned and after I put this exhaust and an intake on my st it feel like I have lost a lot of power. Do you know what might be wrong?

[@Zerogivengarage]

I have no idea, could be any number of things but a tuned ST should feel much faster than before.

[@sduymich]

What's the loudest system you have heard on the ST so far?

[@Dailycarlovers1]

I think it's the borla exhaust

[@geoguevara991]

I have flowmaster and its loud

[@wrenchingmatt8501]

Jose Guevara I have Flowmaster and it’s Quiet

[@OutsideDuhBox]

The srs exhaust is the loudest

[@ajmalali6851]

roush..no doubt.

[@Dio3736]

will any of the st exhaust systems fit on a regular focus?

[@DustyShedGarage]

Probably not, unless your normal focus has a mid exit system, which they don't, unfortunately

[@plowize]

I have a scorpion exhaust on my st 500 and it sounds great de cat

[@vinnycapone2181]

Do you have the sound symposer delete along with the cobb cat-back in this video?

[@Zerogivengarage]

Yes the symposer is deleted

[@gipsyavenger9829]

My neighbors son has this exhaust with a burble tune on it and it sounds like a weed-eater with tourettes.

[@sanchoMDB]

Dudes gonna go through a bunch of ratcheting wrenches. Never break bolts with one of those.

[@orionm725]

Does anyone know if this exhaust meets the California law now?

[@TheWorldOfDirtBiking]

I know the MBRP one does, not sure about Cobb

[@Apocalipaya]

5 cylinder is just better even with stock exhaust

[@mark-1rc502]

Христо Чолаков 8 cylinders sound even better . But it is what it is , although I agree choosing the right exhaust for this car is Not easy

[@jessebudelman]

Torn between a more mature exhaust note or a flame spitting, zero cats wake the dead exhaust system....why does life have to be so hard. 😓

[@JoseLopez-vp8vu]

Jesse Budelman wake the fucking dead ‘!!

[@bigB653]

Get a mature exhaust, then install an electric cutout for when you want to wake the dead! 👍🏻

[@ItchesIt]

Those sirens tho… 😂

[@TheCarCrazyGuy]

Did he say "Ricey"? Lol

[@juniorio]

WWOOOWW

[@Wvcountrykid]

Too Quiet

[@taffyboy1978]

Sounds perfect to me, if these cars are any louder then they just sound like a wet fart. If you want nice and loud, then get a V8 🤷🏼‍♂️

[@hamface3810]

🤏

[@Brad.T5]

Sound like a stock exhaust smh

[@benst2594]

too expensive IMO

[@michaelcarter8345]

The shit takes forever to ship, kinda trash! I paid extra money to have it at my house in 2 days, and it still hasn’t shipped from the manufacturer!

[@joseramos8834]

Not worth the money at all might as well keep it stock

[@metallicafan416]

Your opinion not mine

[@whatjake7898]

Dudes mad it doesn’t sound like a ricer 😆

[@Live2die666ubish]

So whats better? 3 inch or a 2 and 1/4?? I like the American thunder flowmaster sound better but is there a performance edge to one or the other? Especially with a cobb upgraded fmic and accessport