Porsche 911 RSR-19 ''2021 Customers Specs'' testing on track w/ central-rear exhaust!

[@JaredR1996]

I’ve never seen a manufacturer go back to it’s previous sound. If only F1 could do this

[@Kerbhunter_Alex]

Well for Porsche it only requires a different exhaust system. For formula 1 it requires the whole engine, drivetrain, chassis, basicly the whole car.

[@JHFMW]

@@Kerbhunter_Alex mostly the rpm limits it right?

[@orakelmason]

Yeah, to be precise the fuel flow limits it. The rev-limiter of the modern v6 hybrids is at 15k, but they usually upshift at around 12k, because revving higher is not necessary due to the fuel flow limit of 110kg/hour. But I agree, letting the modern turbo engines rev to 18k would bring a lot of the old noise back and would sound absolutely awesome.

[@emerckx53]

Porsche listens!

[@gen1c8rs88]

A Turbo 2.0L inline-6 hybrid would be a good compromise. A inline-6 can sound simular to a V12. Also upping the fuel consumption to 120Kg/hr as planed for in 2021 will raise the rpm that's used to 15000rpm.

[@Pandamasque]

I love how in Monza you always hear birdsong in the pauses between cars passing.

[@thomasremillet4621]

Cicadas, not birds

[@izzdin6228]

Calm before the storm vibes

[@ZDEVIL74]

@@thomasremillet4621 nature😉

[@sailordou]

These are not birds

[@Pandamasque]

@@sailordou SOUNDS OF GENERAL FAUNA

[@Scotracer1987]

The larger engine will be revving lower which also contributes significantly to the change in sound. Still sounds great to me. The -17 was almost absurd how loud it was.

[@mcrichton46]

It will also be deeper in tone which actually sounds phenomenal. The only gripe I had with the previous high pitched sound was how raspy it was. This sounds like it punches you in the gut a little more.

[@koraxi8958]

The side exhaust notes the previous one produced reminded me a bit of the very flat pitch the 993 and 996 has. This now sounds like what I'm used to hearing since the 997 RSR's.

[@tommihommi1]

it should still rev to 9k

[@kayzenl7911]

Larger? This is not the 4.2L anymore?

[@gen1c8rs88]

@@tommihommi1 4.0L revved to 9500rpm. Probably 9000+rpm for the 4.2L.

[@NewfieOn2Wheels]

It's the right sound, but I was completely in love with the 2017 screamers, the Watkins Glen 6 Hour IMSA race that year was the first top tier Motorsport event I had ever been to, and of course those Porsches were stealing the show. Great to hear that this sound is back, gt cars need some more variety.

[@gregorytolson4621]

Unfortunately no RSRs will be in IMSA next year. The WEC 1000 miles of sebring next march will be the only USA race to have them in it

[@Wpjgdmtu]

Listening to the porsches scream at the Glen was awesome. My first big event was The Glen 2015. Loved these and the Corvette Daytona Prototypes.

[@s.baldrick3807]

Not quite as loud as the older models, but I'll take it

[@Gentlemen_london_]

I agree! I cant really be bothered with it but i suppose I'll just have to take it! Its really putting me out but i guess I'll accept it just this once!

[@__vx3]

Its louder than it was this time last year so I'm not complaining!

[@Jt7166]

The funny thing is the drivers complained about the noise in the cockpit from the side exit exhaust more than the rear. Think that was part of the inspiration for the change.

[@gijsje0015]

The 2017 was the best ✊

[@mikemcgill4268]

While not as loud, the engine tone is pure Porsche !!

[@calwright7]

So good to see the central exhaust back!

[@underrated-simracer]

Are you making an living with this channel? Asking because it’s the most pure channel I’ve seen so far, if we want pure sound; 19bozzy, if we want pure beauty; 19bozzy etc etc. Amazing content and keep it on mate!

[@carspotter9656]

Bro , the videography by you and the sound output from your mic is just 10/10, I'm so glad I found your Channel, thank you so much for the videos, no BS , no unnecessary talking , straight to the point , just car, All the best to you, Keep it up. You're doing a fantastic job, again Thank You 👏🏻👏🏻👏🏻🎩🎩🎩

[@19Bozzy92]

Thank you so much for the kind comment, mate. Yeah, in these last years I'm really focusing my attention on audio quality, trying to avoid distortions and clipping but also trying to slightly improve it in editing phase. Even if the mic+camera combo I'm currently using is one of the best in terms of quality and 'handy' factor, I'm already looking for something better regarding the audio. I'll see... ;)

[@Hannya-d2h]

The best thing that happened in 2020!

[@DIYD]

You know what 🤔 ... You can definitely make that argument ...

[@TheRacingChannel97]

Finally back to a loud central exhaust not the quiet side ones

[@luisparsons3981]

The new one is muffled

[@chrischarizard4067]

If you read the description, you'd realize the change was because the Side Exhausts were actually louder. And facing in 2 directions now on top of it. Off track people would be complaining to hell with a car that unbearably loud and being able to be heard for more sides then 1 at full volume.

[@luisparsons3981]

@@chrischarizard4067 yeah the side exhaust was so loud when I saw it at silverstone

[@jimross5838]

Side exhaust was not quiet, its just had a different tone

[@AlexanderdePooter]

This was the best sounding 991 RSR for sure!

[@Kira-29]

This were some unexpected camera angels for Monza - but very nice, too. And of course very nice description as always. It sounds really a bit like a GT3 R. But it is a shame, that there are sound restrictions for racecars. Even without them they get less loud anyway due to Turbos. So these few loud "NAs" dont deserve a restriction, in my opinion. I mean a concert for example has no sound restriction either, even it would be healthier for the spectators and better for the residents. But what ever, nothing we can do I suspect. I am so happy, that you still upload so many videos in your amazing quality even in this dificult year! Grazie mille bozzy :)

[@19Bozzy92]

You're welcome! Yeah I can't but agree with you for the sound restrictions... we'll see. Regarding the angles of Monza, yep those were necessary both because the track was theoretically closed to public for Covid rules and because grandstands were (and probably will always be) closed during test days. So I had to stay mainly behind the fences and on the numerous paths Monza's park offer around the track

[@johannstephan96]

Is this car sound restricted?

[@anthonyantoine9232]

It's not exactly the same as the old sound, but it's definitely close enough. Sounds absolutely fantastic.

[@alanmorelli1426]

What glorious sound. Listening in the headphones you can hear a wonderful, base undertone in both of the cars. Beautiful.

[@LR_84]

THE SOUND IS BACK

[@HonestDiecast]

What a machine, Porsche just keeps getting better. Thanks for reminding me why any GT3 911 is my ultimate dream car. Great video as always, Bozzy! 😁👊

[@martho3012]

I've been telling people that the new RSR is having central exhaust. But no one believed me :(

[@lume.3887]

Yeah, when they changed to side, I said they would change back but people were like "no they dont care about sound, only performance..." do these guys even know who porsche is? :D

[@Pandamasque]

This is the updated 2017 spec for GTE-Am only. Pro cars remain with side exhausts.

[@Snow_OwL217]

@@Pandamasque Sure?

[@Pandamasque]

@@Snow_OwL217 Actually, I don't know what Manthey will run next year. But at least these are not supposed to be the 2021 cars for the factory team. This spec is the quieter car to replace the 2017 screamers in GTE-Am. This is according to DailySportscar editor who talked about it with Porsche and the teams. Apparently, the level of noise was an issue with local regulations at some tracks.

[@Snow_OwL217]

@@Pandamasque Okey fine.

[@mnmlSausE45]

Instant goose bumps *.* The screamer is back :D

[@Xavi_FD3S]

This car man...❤️ I think I'll cry when Porsche stops competing with it.

[@xj_220]

Its just a fucking car

[@matthewgwynne7874]

@@xj_220 how dare you

[@Xavi_FD3S]

@@xj_220 Imagine not being clever enough to realize when people exaggerate. 💀

[@xj_220]

@@JimmyBlandfood still better than a beetle thats slower than a corvette lmaoooo

[@matthewgwynne7874]

@@xj_220 just stop and play with your transformers

[@slammedautomotive2591]

I don’t think I can’t watch this without failing NNN lmao

[@menneb4355]

Pan

[@the1dj643]

Pan 🍳

[@stingraytt330]

Thaaaatts how a 6cylinder shoud sound!! Not that farting of this year, thank you for putting back old exhaust!

[@gtfiberboy8064]

Dire che se tu non esistessi bisognerebbe inventarti é un eufemismo. I tuoi video sono un gran piacere da vedersi, continua così, sei un grande! La tua passione per i motori e le belle auto si percepisce tutta e la trasmetti con gran qualitá. Sono stato diverse volte a Monza e ogni volta che guardo i tuoi video mi sembra di essere li, si sentono le sfumature di suoni, le inquadrature sono sapientemente scelte. Manca solo, ma ovviamemte non é possibile, il profumo dei gas di scarico! Complimenti!!!

[@tomautopics7917]

One of the best actual race engine sound.🤫

[@GTfour01]

A 4.2 flat six. Wow. Love the bare carbon. Go Porsche!

[@AutomotiveMike]

This sound is from heaven!

[@ari23_ww2_bricks]

Amazing ! Damn decibels regulations

[@juliusstockler3073]

Not as good as the first central exhaust version. But glad we have it back😍

[@francoisg3500]

Exactly appreciate what we have now because things will almost certainly be different in the future. As they say enjoy it while it lasts!

[@jockellis]

Was that the one on the 550 RS?

[@PoRRasturvaT]

It was too loud and exceeded limits in some venues. This is fine, it's the same tone.

[@elvine2149]

It's the reason why I love Porsche. Their naturally aspirated engine are awesome, sound awesomely good.

[@frankxu2321]

Nice work man! Really appreciate! Love the sound : )

[@waaargh2985]

This is not just a car, it’s a weapon

[@seahawks35]

God I love this video.... keep them coming 👍🏽 watch it once a day!!

[@fastmoneyhustlers6867]

glad to see they are still naturally aspirated

[@ftn5546]

Lovely lovely sound, lovely engine, and lovely car. I'm also looking forward to the homologation versions.

[@tashriquekarriem8865]

Louder makes the heart grow fonder

[@fishystales]

The Porsche Boxer 6 sound is just pure music to my ears :D but i have to be honest here, nothing beats the old Aircooled Sound!

[@AntoniusTyas]

Just like the tagline for their GTS line-ups. More of what you love.

[@vishnusimba6136]

The RSR we love. Thanks to the sound :D

[@andyparkinson509]

Wow! The sound of her changing down has now become my favourite thing

[@rolfr558]

Awesome Bozzy, great choice on the opening shot too! Badass!

[@Hardstylers4Life661]

Me: I said the real porsche RSR RSR-19: exists Me: thats more like it

[@bolkoschuseil7484]

I loved the noise of the old boys - but better a slight reduction in dB than going electric! Thanks for the excellent video + the information!

[@LeMansVidz]

As long as it sounds that good it is fine for me 😍 ! Stunning work buddy !

[@squidygames4436]

The legendary GTE sound has returned...

[@tommihommi1]

I wonder if the higher displacement engine will find it's way to the new roadcars

[@A.i.r_K]

Probably no. I'd say the 812 would be one of the last cars to hold such a large displacement engine.

[@tommihommi1]

@@smokyOnKZbin source? And do you mean the GT3 or the GT3 RS

[@Tacet137]

Imagine 4.2 biturbo GT2 RS

[@theTUBEboy44]

No the gt3 has the 4.0

[@LuisTrey]

It’s been confirmed that the 992 GT3 RS will have the 4.2L Flat 6 engine in it.

[@BT014]

What a sound! Brutal!

[@marcomarco7099]

Congrats! You have at least 10x cameraman covering the whole circuit! Super.

[@fittipaldi7326]

A black RSR at full tilt at Monza .. Awesome stuff .. Got to lives KZbin on the big TV!!!

[@pdalia]

Speeeeeeeeedddd ! What a FANTASTIC sound , tears want to come down. EMOZIONE!

[@mr_pedemesa]

Drives on rails! Sensational curve speed!

[@jraybay]

D: Love a good central exhaust. Especially for porsche

[@trlalli92]

I saw the pre-muffled cars race at the 2019 Petit LeMans. One word describes the sound: earsplitting.

[@Haltzo]

I really can only hope Porsche keeps giving us this. Its the only car left on the grid that is loud and sounds extremely good. All others are these silent turbo cars... keeep this damn flat 6 and the sound pls Porsche 😍

[@JasonWaterfalls13]

Sounds amazing!! Not quite as insane as the old car, but still pretty damn good. Thank you.

[@rizkyhaykal8042]

definitely sounds more brutal than before

[@sbinalavettel2589]

Same engine note but less noise than its older brother, i like it tbh

[@CupsofCopus]

Aaaah that glorious sound returns, Grazie Bozzy! Honest question is it quieter than the previois generation RSR that had the rear straight pipes? It's definitely seems quiter when downshifting

[@francoisg3500]

Yeah it is slightly but still sounds glorious!

[@keyaanmantah5533]

Larger engine displacement so naturally it runs at a lower RPM that's why it's not quite as good as the 2017 RSR

[@Kira-29]

Around 10db referring to bozzys description ;)

[@19Bozzy92]

You're welcome Jake! Yes, in person sounds quieter than the 2017, it's more similar to the GT3 R in terms of tone and pitch but yet louder than the R. Upshifts/downshifts sound and how the sound reverberate in the air when it's moving away still let you understand you're not hearing 'just' a GT3 R ;) Regarding the dB levels I read something under an Instagram post of a Porsche test driver a few months ago. They were saying the RSR-19 with side exhaust was louder than the RSR-17 with straight pipes by a few dB, while with this muffled exhaust layout the RSR-19 should be 10dB quieter. In any case, my ears can confirm the side-piped one was too noisy passing by XD

[@callmelito1824]

That think is insanely quick. Wow

[@shaneolivier1650]

What a magnificent car and it's sound,I would love to have one in my garage

[@brucemackenzie4952]

Yes back to the best sounding race car ever.

[@bolkoschuseil7484]

Flat 6, open muffler! What a sound! Please please do never talk about whistling and wining e-mob's! Thank Bozzy!

[@tamperdata1]

Sounds like a herd of BIG Angry bees coming at you. Best sound on the planet.

[@atoll3121]

oh!! yes!!! the real sound to the flat 6 love

[@NubletPie278]

YES! Doesn’t quite capture the original but much better than side exhaust!

[@FarmYardGaming]

Sound's back, albeit different... I'mma enjoy listening to this

[@marvincarvalho245]

the roaring bees are back!!!!!

[@joshjmilli]

They kept it! They kept the sound!!!!

[@DeanoBanksy]

Nothing can beat the '17 RSR scream, listening to them at Petit Le Mans in 2018 was an experience. Atleast this version sound's better than the one with side exhausts, imo.

[@kikiautorcman787B]

The engine sound is the race... 👍🔊‼️

[@dpcustoms_]

The guy who dislike this video drive a prius for shure 🤦

[@Alan-N]

The RSR is more favourite car in my favourite category 👍🇬🇧

[@xj_220]

You claim that your british but spell like a indian

[@corsamode]

Sadly GTE is dying.

[@BrianAndersonTT]

holy shit what a beast Porsche is making in 2021!

[@MoskusMoskiferus1611]

Now This is RSR

[@seanb6691]

Man it looks so stable going through those chicanes

[@michael12738]

doesnt quite scream like the 2018 version, but still way better than the side exhaust !

[@slammedautomotive2591]

This one and the 911.2 GT3R are my favs

[@spencernelson5922]

Sad Porsche left gtlm in America. Now I can’t hear this beauty 😢

[@juansdf1]

You technically can since you're watching the video

[@slapshot121212]

I’ll miss them too. As a Corvette Z06 owner, i cheer for Corvette Racing, but the Porsche’s are just too cool and sound too good. My neighbor’s son is on the #912 crew. We got into the pit at Daytona this year and saw the car up close....damn impressive to say the least. The team will transition to a prototype for ‘21.

[@spencernelson5922]

@@slapshot121212 was the neighbor earl bamber or Laurens vanthoor, or mathew jaminet? But yes I really loved the c7.r and the rumble. But nothing beats the flat 6 with the rear exit exhaust

[@lun7n]

@@slapshot121212 wait wait they’re running lmph in imsa?

[@prvwfreak]

Weather Tech just announced they will campaign a 911RSR in the IMSA GTLM class in 2021...woo hoo!

[@jamez2fly92]

Yoo this is why porsche 🔥 brought that lovely sound back from the 2017 version 👌 music to the ears

[@helicocktor]

They stroked it to 4.2? Mmm gotta get that torque.

[@MyKrokant]

Could listen to this sound forever! :D

[@julus2722]

Sounds better than current f1 around Monza and I don't even dislike the current f1 sound. This is just awesome though

[@Shhteeve15]

Sounds WAY better than the current side-exit exhaust RSR

[@bubaganoush55]

I like the sound pitch - but bring back the noise level !!! Please !!!!!!

[@TheMrSaleen23]

Yeah, this Is a beautiful Porsche sound, but I fall in love to last year RSR19 sound engine.

[@onthegasapparel7717]

Sounds great but that V10 in the Carrera GT was on another level.

[@blackbirdsr71]

Definitely a step in the right direction.

[@adlibbed2138]

...for privateer teams at least

[@jeremiahd2417]

ever heard the OG 911 RSR or the 935

[@anmcclo9731]

love the Porsche 911 advertising

[@BIGGELATO]

short shifting and downshifting right after lol 😂😂😂 sounds heavenly tho

[@jfb3567]

Much better than the vuvuzela sounding side exhaust but not as vicious as the louder previous version

[@ChattanoogaDave]

Did Monza or WEC make them do this?

[@carsareallido]

This is awesome!

[@Datoda]

Unpopular opinion but I think this sounds better than the old RSR. The sound is a lot more refined.

[@CarGuy87]

It will never be the original exhaust setup. Nothing sounds like it. I would love to see it and hear it in person.

[@MotorsportbyMario]

The sound of the RSR-17 will be sadly missed in ELMS :(

[@alain46]

I was excited to hear the old style sound again but you can notice pretty quickly that it's quieter, even on video. Where is the new db limit coming from? WEC?

[@19Bozzy92]

Not 100% sure but I'd guess it may be something coming from European Commission that leads to have less noisy race tracks from next year. But I repeat, I'm not 100% sure. I read of these 'noise regulations' in a couple of articles regarding this RSR-19, in which there were a brief interview to someone inside Porsche

[@alain46]

​@@19Bozzy92 Thanks for the reply. I normally stay away from politics, but in this case it concerns me and I'll try to find out more about it.

[@deggis4]

@@19Bozzy92 Any idea what the directive (or whatever it possibly is) is called?

[@DC322]

IMSA NA factory Porsche is already gone. Proton brought the two NA Porsche cars. They will race Daytona but don't know if they will contest the full IMSA GTLM rounds next year.

[@Draconior87]

THAT SOUND!!!

[@akshatsaxena4137]

How is the 2021 car still based on the 991.2? Those are 991.2 tail lights. Was hoping to see a 992 based RSR

[@tayloresswein]

Sounds a bit like the '17 RSR but a bit muffled to also sound like the GT3 car. Love it, just wish I would be able to hear one in the US

[@tthemonkey8420]

That's a perfect music video!

[@993mike]

But - no IMSA racing in the US next year. How does that make sense for Porsche?

[@williamkeeter7846]

looks like a black GT1 INSANE!!