The LOUDEST Valved Exhaust on My Audi S4!

[@mronenil]

I nailed a good exhaust setup with mine. Magnaflow mufflers, magnaflow xpipe in palce of middle resonator, but then two Helmholtz chambers welded off just before the rear muffs, tucked above them behind the rear wheels. Basically no drone, and very similar tone to this. Had to properly calculate the chamber volumes to cancel out the right frequencies though.

[@mediocr3710]

How do you calculate chamber volumes? Also do you have a link to the resonators you used?

[@skdhaliwal4292]

Been following you for almost 4 years. Your S4 is so dialed in !!!

[@HuheJass]

100%, very tastefully modified. Not over, or under done. She’s pretty much perfect!

[@skdhaliwal4292]

@@HuheJass I absolutely agree it's pretty much a perfect build.

[@oliverguo]

Appreciate you guys man! For real❤️

[@damienharvey6285]

@@oliverguo what rims are they please

[@ExotiKZBoy17]

I always love the sound of VW and Audi V6s. They always have an aggressive growl to them.

[@rileybischoff7186]

Your s4 is literally perfection. Been saving up for a little over a year can’t wait to get one 🔥

[@dmullen6996]

Did you get one yet ?

[@rileybischoff7186]

@@dmullen6996 I did actually, bought it in April and have been loving it since!

[@oliverguo]

Congrats! Love to hear it

[@rileybischoff7186]

@@oliverguo Thank you man, Love the channel!

[@cjb8993]

I've got a '12, S4, APR stage 2+ with Armytrix downpipes and catback system. The first exhaust I purchased was an AWE, and though it sounded really amazing, it simply wasn't gritty enough for the car. The Armytrix is easily the loudest system I've ever heard on the S4, nothing even comes close. If you didn't see the car, you would think it was a Lamborghini, it screams! I also have APR monoblock big brake kit up front, H&R racing suspension, Eurocode sway bars, Vossen wheels, pulley reduction kit, Injen cold air intake, and some other goodies! It's a garage princess, doesn't see the rain, ever.

[@HuheJass]

That exhaust note and charger whine 🥵 gawd daaamn. While I’ve always liked the subtly of a stock s4- This thing is an absolute beast! (Lol yeah, those pulls at 8-5mpg definitely add up..can exceed 80$ in a couple days of semi ‘spirited’ driving 😅)

[@oliverguo]

Thanks dude! Oh yes gas ain't cheap that's for sure!

[@markymars]

ITS SO BEAUTIFUL!! Makes me want one every damn time!!🥶

[@B58adin]

this man has mastered the 3.0 tfsi exhaust sound

[@oliverguo]

Thank you man!🙏🏻

[@zaxuy]

I wanted a Golf R , but after watching your videos I’m getting a B8.5 S4 in June 💯 thanks homie 🙏🏽

[@oliverguo]

I’m glad you found it useful! Excited for you!

[@great4ever845]

@@oliverguo reliable?

[@nordstorm8559]

man that S4 is just perfection on wheel’s 👀❄️🥷🏻

[@WeI3I3y]

I have the resonated with 4" black tips on my S5 currently crackle tuned and it sounds amazing, I'm super happy with my choice! I noticed you were using the key fob to open and close the valves. I have mine setup with the home link which has 3 buttons, garage door, open valve, close valve.

[@oliverguo]

Yes I programmed it to my garage opener too but sometimes I found that it doesn't work as good

[@WeI3I3y]

@@oliverguo That's interesting I haven't noticed that myself, only if im getting on it and try because of the vacuum. I have the remote exhaust valve controller installed under the hood next to the jump start post and cabin air filter intake which is pretty close to the home link in the front bumper. The ECS installation instructions show installing it in the trunk by the battery which is futher away, curious on that but I did see you looking under the hood in the video. Fyi the yellow wire coming off the controller unit is the signal wire maybe take a look at it? Only other thing I could think of is different types of electronics in the car interrupting the signal some how.

[@MJC-GSXS750]

Sounds incredible. I have listen to many s4 exhaust on youtube, and i have always felt the ECS one sounded the best IMO. On video i prefer the resonated one, since i find i don't hear as much rasp. In person i'm sure i would still love the non resonated one. I'm sure a rotted old falling apart exhaust on a s4 would still sound better than my EB Mustang, with the best exhaust i could buy for it lol. Never owned an Audi before, but i'm sure as hell thinking of getting rid of my s550 for a B8.5 s4 to tie me over till the new RS3 comes out :-D I love your vids and your s4. It's crazy how much more desirable nardo grey looks on your car, since it wasn't offered in that colour b4. Cheers

[@b8s4rings]

Great video amigo! Keep on keeping on, I love your content

[@oliverguo]

Thank you bro!

[@oifsgtj7909]

Vacum hose leak was found on my 2014 S-4, perhaps this is a common problem that should be part of our check list

[@freezingdragon6988]

Awhile ago I was looking at s4s in case my a4 wasn’t going to be saveable (it’s all good) and saw some good looking/sounding ones. This ones on a different level though. Super cool.

[@Dorian187A]

The content is rolling in!!! Thank you soo much!!!

[@oliverguo]

You already know!

[@Spotter-]

Sounds incredible

[@paulkelsey2458]

That exhaust is perfect... I would only say I'd like it to have just a couple pops of it was me, like 2-4 after revved. Not like the crazy 20 pops after every rev. But then again, that might get rid of that nice exotic winding-down sound. So sick though.

[@patrickmilligan7905]

Sick S4 man I’m also from Ontario

[@mercpindi5522]

How's the lockdown? 😆😅

[@patrickmilligan7905]

@@mercpindi5522 not in lockdown where I am, not 100% sure but I’m pretty sure Toronto isn’t even in lock down rn.

[@mercpindi5522]

@@patrickmilligan7905 toronto and gta is

[@jakewood56]

sounds so good with valves open

[@bradbergstrom648]

Boutta make me act up and trade in my B9 A4

[@oliverguo]

LMAO im a bad influence

[@BalkanBoyBiH]

I follow you for years and always wanted a s4 b8 because of you and the weird part is i got into a bmw 335i GT m sport how life has its ways 😅😂

[@oliverguo]

Haha both are great cars! Actually looking at a manual 335i for a project later :O

[@BalkanBoyBiH]

@@oliverguo i would say go for it ! Amazing engine its a whole other exp compared to a audi!

[@kellybrondstater6024]

Sounds good, you sold me with your review. Watch out for the 👮‍♂️

[@jrb2135]

What rims? And where did u get the blue and black s4 logo looks fire bro

[@maliklemaire-raymond2115]

if u have the answer let me know!!

[@harpreetd98]

🔥🔥🔥👌 we gotta cruise this summer 🤙

[@oliverguo]

For sure dude!

[@artemkonko8672]

Love your videos about your Audi s4

[@oliverguo]

Thank you!

[@darkninja9499]

Sounds like a mini v10. Sick

[@johan11212]

this. car. looks. incredible.

[@zachcunningham34]

what Rims do you have by chance?? Absolutely beautiful car man 🤘🏻

[@ignacioodger9106]

7:00 launch was crazy

[@nathanstrange168]

Do you have a video w specs on your build? I’m curious the size and backspacing of your wheels.

[@franksif101]

Not gonna lie, I want that exhaust setup for my 15’ A6 (secretly an RS6) and already pulls nicely with a stage 2 APR tune. I can’t stop thinking about that exhaust, ma gah’ 🤭

[@oliverguo]

Do it ;)

[@franksif101]

@@oliverguo I tried clicking the 15% off link and other links as well and they're showing a 404 error page. Did you pick and piece your current exhaust by yourself? OR was it a full kit? I'd like to know what it would cost to have your exhaust setup for my A6. DM me @ [e-mail] Lemme know, thx!

[@oliverguo]

@@franksif101 Hey it was a full cat back system. If you just search the exhaust up on ECS it should come up

[@RTVAirsoft]

@@franksif101 hey man i got an a6 too also want this exhaust set up but have trouble finding it did you ever get the link

[@K1m_Jong_Wick]

Love the new wrap bro

[@oliverguo]

Thank you!

[@jamienichter5508]

I have a b8.5 S5 and have been looking at this exhaust for a little and think I’ve decided it, sounds so good! Also are you stage 1?

[@oliverguo]

Yes I am right now!

[@sascha6450]

I love this sound

[@Vickthesizzler]

insane bro. need one myself

[@Hexa8]

Sounds great weblink for the exhaust ..

[@monymyke586]

Yo sounds like a beast props

[@585flakkoblendz7]

what year is this audi s4? this one look dope💪🏽💯

[@techyin9787]

I just updated my A4 to S4 , but the exaust not sexy as urs ..damn insanely sick

[@JesseCarmichaelAutos]

Sounds great man

[@eduardoyeung1203]

Sounds sick! I have a B8.5 S4 too, still trying to find the best exhaust for it! Do you have test pipe on yours?

[@dylandalka8700]

What did you ever find out ? In the same position you were in

[@Quattro2.0tjimmy510]

Sounds awesome 👍

[@paulkelsey2458]

Nah the silver tips look better. Black would make it look cheaper and more aftermarkety if that makes sense lol. Just goes better with your build

[@TZ100001]

Hey my guy awesome content I’m in the market for a B8.5 right now and have been watching all your videos recently any recommendations on what to look for??

[@danikopchev2056]

Please upload video how exhaust look like. Thanks!

[@ericrudni9809]

Can not wait when it is for sale.

[@oliverguo]

Already sold :/

[@zepicness]

B8 for 23k or B8.5 for 38k? Could spend 9k on stage 2+ throttle body heat exchanger pulleys intake DSG tune ecu tune ect ect and still have spent less than the b8.5. Are the updated features and facelift really worth 15k?

[@Worldrecord]

Fantastic Oliver. I went by the Euro Sport shop today to pick up a front lip kit for my B8.5 - They mentioned you had this exhaust I was looking for. Any possibility we can safely meet to hear this in person. Lmk brother. Im torn between this non resonated ECS setup and the Polo Performance exhaust. Awesome video and crushed the LIKE ⭐️🔥👍

[@oliverguo]

Hey bro. Sorry I missed you today. I’m actually sending this car away for something on Tuesday so if you want, you can come by to Eurosport on Monday during the day and you can hear it and talk more about it!

[@Worldrecord]

@@oliverguo Awesome brother.🔥🔥 I will try to drop in Monday. Home with my toddler during the week but i will try to arrange something and call the shop in advance. Really appreciate the reply Oliver. Have a great weekend buddy. Stay safe ⭐️🙏

[@oliverguo]

@@Worldrecord Thanks man! I hope to see you Monday!

[@Worldrecord]

@@oliverguo Yes Sir. All the best ⭐️👍

[@oliverguo]

@@Worldrecord Hey man, unfortunately I am not going to be in the office today. Please DM me your phone number on Instagram @oliverrguo and I can chat more with you for the exhaust!

[@lav773]

Looks sick!! love the wheels what are they mate ,?

[@lav773]

Whats the offset?

[@oliverguo]

They are GTS wheels based in Toronto Canada. I believe they’re 19x9.5 ET45

[@lav773]

@@oliverguo cheers mate im looking to get similar wheels for my s4 I'm thinking 20s with an 34 offset deeper concave

[@mach1743]

Sounds great mate ..👍

[@nathanjones6908]

that bumper looks sick,where did you get it from?

[@oliverguo]

Its a stock bumper with ECS pieces on it!

[@nathanjones6908]

@@oliverguo do you have a link for the pieces etc

[@tristansully4648]

what year is your s4 love the look

[@freelife52]

Hey, can you please let me know *all* of the exhaust parts you're running here? I know you said it's the ECS Valved Non-Resonated Cat Back Exhaust in the video, but I also see in the description you state you've got a Miltek X Pipe. Is it simply the ECS Cat Back exhaust? Or was there more to it? I've got a stock B8.5 S5 and I want mine to sound EXACTLY how your car sounds in this video -- it sounds perfect to me. I would greatly, greatly appreciate it. Thanks in advance :).

[@Isader39]

you ever decide on an exhaust? I just started looking for a good sounding set up for my B8.5 S5 also and its currently stock as well

[@ST5S5]

Sounds great!

[@Areku06]

Sounds like q50, not bad. But it’s definitely on the loud side. Sounds like a good v6, but personally I think inline six has more unique sound, like B58 and N55.

[@Areku06]

Definitely agree, valved exhaust is the way to go.

[@wada11]

How are you get that color., did you pain it that color or it comes like that ?

[@samsneed8748]

Awesome video. Pretty sure I need an S4 🤣🔥🔥

[@andrews.6159]

Sounds awesome. Which rims are those?

[@oliverguo]

Those are GTS wheels

[@S54VR6]

I have the same one. The Downpipes are garbage at the flex and I’ve had to have them replaced 3 times.

[@nicholascaven]

I have the same but mine sounds so raspy?

[@TheWatcher451]

How many kms you have made with this bad boy already? I'm planning to buy one soon. Was wondering if anything broke during the ownership time?

[@oliverguo]

I have about 190k kms already :O Yes some wear and tear stuff! I will make a separate video about it real soon!

[@melvinluna5787]

Sound amazing

[@tylernguyen9056]

how loud is this on a scale of 1-10 with the valves open

[@chasegova]

Is this the only setup that’ll give you the purring without any popping?

[@2002mgmg]

is the downpipes following with the exhaust package? is it catless downpipes?

[@opalm5018]

Hey bro, what is your wheel and tire fitment ? Also if i am not lowered will this rub since it will not be camber in the rear ?

[@oliverguo]

Hey I was running 19x9.5 ET33

[@Yasin5791-d7u]

The A4 3.0 TDI sounds very familiar.

[@CT_SILVERnBLACK]

Everything 🔥🔥🎶🎶🔥🔥

[@affendyismail2136]

Sound awesome

[@5point0h67]

Thing is wicked

[@jameswesley6187]

Gorgeous car!!! Great video. I have a 2007 RS4 looking to get a 2014 S4. Love your video lots of information

[@zerofuckkksgiven8027]

I’m a new owner of the same car, help me out guys? Should I do wheels first or Engine and transmission tuner?? Thanks for you help. 👍

[@shyhood8594]

engine and transmission

[@HuheJass]

Engine and transmission. (But making sure they’re both WELL sorted before you do) these are amazing cars even stock. So you could focus on dialing in the looks you want, before major modifications

[@oliverguo]

Tune and an exhaust to start for me. Tranny if you have the extra money then go for it. It can wait

[@jj-tq4hx]

Beautiful sound Oliver! How did you get the soft rev limiter eliminated? Is it by the remapp? I have the same engine in the A6 and wanted to know.

[@ElyciusM]

must just be the a6/7, cause my s4 didnt have a soft limiter even before the tune.

[@oliverguo]

The rev limiter was removed by the ECU flash. Stock b8 and b8.5 s4 will have a soft limiter.

[@lacosist]

What kind of wheel is that ? Offset concave ?

[@crazedhumanoid]

Just saw ur car on Kijiji and was like wait I recognise this S4 lol

[@heiern_9202]

get some pops and bangs in the S4

[@YasserCFC]

Nice vid but the camera was really wobbly today hopefully sorted out soon

[@oliverguo]

I used a wider lens but it doesn't have lens stabilization... :(

[@jcmartinez1436]

I have an S3 what brand did u get ur exhaust from!?

[@deejaay]

what is the paint color and wheels bro?

[@censoredsnap6766]

What wheels and what’s your fitment?

[@HeadsUP253]

Did you lowered your car about 2" front & rear?

[@thebrownthomascrown917]

Whats the brand of car care products you manage?

[@oliverguo]

It's called Online Detailing Store. We carry brands like Carpro, P&S, Sonax and Meguiar's

[@albertpaluzzi931]

mann i wonder if i can squeeze this into my b9 s4...ECS just dropped their new exhaust kit for the B9 and it sounds sooo quiet smh.

[@Zonda.691]

Dont take your cats out unless you like rasp😂 i also hope you threadlocked the bolts on the clamps, they suck. I got the resonated version and had to dump the x-pipe for the magnaflow resonated xpipe. Double resonators is the only way to kill the rasp. Still dead quiet with valves closed

[@jonathonkaseno9134]

And like that my A4 just doesn't cut it anymore... Need a S4.. RIP Bank account

[@kazinur]

I feel you.. I got an A4 too

[@cmac6551]

I still love my b8.5, cant compare to an s4 but it does enough for me

[@porkchopsandwiches8363]

Sadly where I am people throw rocks at cars for sounding like that - I think it’s amazing how that sounds but others here have no tolerance for noise

[@vgrazzzyy]

i have the same exhaust. to me the drone sounds good lol sounds like a v8 jr

[@oliverguo]

Yes i agree, I don't mind the drone haha

[@evoquesquad2015]

from etobicoke sounds good 👍🏻

[@mj19181]

i wonder what it would sound like with test pipes

[@statu5987]

Raspy

[@michaelschultz1104]

I want to get rid of my 2014 S4 stage 1 & get a 997.2 911.

[@dylanott2112]

Does your car have test pipes on it?

[@ShahNoory]

where can i buy the exhaust. none of the links are working

[@marvinmills4290]

What was the cost of the exhaist?

[@privspice]

what is that rattle after he revs?

[@MrDavie19891]

From where u have the Diffuser?

[@toothbrothers262]

What color is this? Is it a wrap?

[@alexmitchell1166]

2:36 your diffuser looks to be not clipped in correctly I’ve got the same one and mine sits a lot more flush

[@Zonda.691]

I got the gloss black one and its such a bitch to get fully in (at least for me) ended up breaking three tabs and threw a 2 inch drywall screw into it and called it a day hahaha

[@alexmitchell1166]

Yeah agreed it’s a nightmare trying to get it on I broke three tabs but luckily they were on the straight bit so holds on the corners and looks flush. Don’t understand why the clips are stuck on separately it should be like the oem one all one piece.

[@jadenditonno6172]

What are ur rims dude I need them!

[@racex3721]

What year is the S4 ?

[@pro.fanity]

How did you fix the valves closing at high RPMs? I believe mine may be doing something similar

[@oliverguo]

Check your vacuum line. There’s a leak somewhere in the line. That’s what happened to mine!

[@pro.fanity]

@@oliverguo I'll give it a shot, thanks for the quick reply!