My 557WHP Porsche 911 991.2 GT3 w/JCR Catless Inconel Race Manifolds

[@improcrastinating8063]

You're really putting those inconel headers to the test here. Absolute carnage this engine tune though, we need to hear more about/of it!

[@fabianmaciosek3361]

Please more films with this car, it is loud AF, i'm lovin it. KEEP IT GOLD ! peace

[@dr.porsche4256]

I’ll be uploading more vids of it! Thank you for your support bro🙏🏼

[@kasparasvingilis]

Still waiting for more vids!!

[@cjk54]

holy fuck...

[@AestheticMedia]

Possibly the most incredible sounding 991 I've heard yet.. Is the motor built?

[@dr.porsche4256]

I greatly appreciate you! And it’s full stock engine with the tune it’s pushing 557whp running on e85

[@Nobody-tp2gu]

@@dr.porsche4256 stage 1?

[@emptyskullify]

@@dr.porsche4256 whats the power output with regular fuel?

[@dr.porsche4256]

@@Nobody-tp2gu no it’s a stage 2 tune but with different octanes

[@dr.porsche4256]

@@emptyskullify with 91 octane it’s making 524whp

[@timjackson5344]

this is amazing results !! curious to see a graph and how you achieved these numbers. would love to setup mine this way

[@dr.porsche4256]

Thanks Tim! If you’re interested to have this setup contact BBi Autosport and tell them you want the Dr. Porsche setup and they’ll give you the right amount of sauce on your toy😎

[@dystro]

Wow very nice results with that setup! With some rough estimates of 17% drive train loss, 524whp is 613hp at the crank and 557whp is 651.69 at the crank. 111 to 149.69 hp over what Porsche claims the power is at stock (502 hp). I have a 991.2 GT3 RS with the same JCR Inconel Race Headers and Titanium Race Pipe but no tune and i haven't gotten it dyno'd yet. You're using a BBI tune?

[@dr.porsche4256]

Hey man I greatly appreciate your response. Porsche underrates a lot of their HP #s but in reality they’re making more power. And you definitely have an incredible exhaust system JCR is by far the way to go to choose the right exhaust system for the GT cars👌🏼🔥 and yes I’m using a BBi tune which you’ll for sure feel a huge difference in power and the overall performance of it. If you decide to tune your RS contact BBi and tell them you want the Dr. Porsche setup and they’ll give you the right amount of sauce on your toy. Let me know what you decide on my friend😎

[@danielmishchuk5284]

Since it’s rear engined i believe that drive train loss is even less, so like 7-10%

[@troymicciche4852]

I'm near tears, that's all I can say. Thank you. Thank you.

[@caominh2874]

holy fucking shit, thats all i got to say

[@drewmorg.]

HUGE gains everywhere!!

[@augustortiz]

Holy shit. This is the craziest Porsche I have ever heard.

[@f0gGenx]

557WHP from an NA 6 cylinder...

[@dr.porsche4256]

Yes indeed!

[@fernandoruiz8498]

Extraordinario vídeo. Amigo. Un saludo

[@pointbreak24]

The pure violence-

[@jackdarcy6922]

That’s insanity 557 wheel out of a gt3 ????????

[@dr.porsche4256]

M Engineering has the magic 🪄🏎💨

[@padbender2972]

That is pure evil...

[@robertsingleton3748]

That’s nasty homi💯🔥...how’s that jrc full exhaust for cruising on the streets? I’m stuck between this exhaust and dundon catless with crack pipe?

[@dr.porsche4256]

Thanks man! And let me tell you they’re both incredible exhausts to choose from. I went with JCR because their exhausts are all made out of titanium and they’re known to have that strong high pitch RSR race tone and when I take it out on the streets it’s definitely ripping ear drums especially when I do rally’s😂 If you’re looking for just a pure F1/RSR tone I’d do JCR’s titanium race pipe and their catless race manifolds and trust me you definitely won’t regret it. Let me know what you decide on my friend👍🏼

[@robertsingleton3748]

@@dr.porsche4256 my man🙏will do! if you are not far from Atlanta Georgia shoot me your number maybe we can link for a track day or a mountain ride

[@mikane24]

gt3 makes 500whp with n/a engine?

[@drewmorg.]

yup classic porsche always underpromise over deliver!!!

[@emjay4792]

gave me goosebumps!

[@gregmorgan9989]

SOLD... ALWAYS LOVED THE GT3 GOT TO DRIVE ONE IN VEGAS ON TRACK WITH A EXHAUST BUT WISHING IT WAS YOUR SET UP🙌🏾🙏🏽👊🏽🏎 HANDS DOWN BEST GT3

[@dr.porsche4256]

I greatly appreciate your support Greg!🙏🏼 these machines are definitely a blast which I’m very glad to hear you had the opportunity to drive one on the track in Vegas🔥 stay tuned for some more videos I’ll be uploading this coming week😎🤙🏼

[@mammothfire]

Sweet baby jesus

[@mr_jdes]

How does that not burn the bumper to ashes?

[@dr.porsche4256]

Heat Shield

[@mr_jdes]

@@dr.porsche4256 Haha it was rhetorical question but I’d suspect it needs more shielding than Stock? Or does the Inconel keep the temps down more than Titanium?

[@dr.porsche4256]

@@mr_jdes Yes correct, JCR’s Race Headers were designed to keep the high temps low as their Inconel made.

[@euklidacragas]

Greetings brother. Awesome machine you have there. Truly epic!!!

[@rorvanh_abhishek4886]

Will it work in 911 turbo s??¿

[@dr.porsche4256]

Most definitely! You would actually gain a lot more power since it’s turbocharged👌🏼

[@rorvanh_abhishek4886]

@@dr.porsche4256 your Instagram please 🙏🙂

[@dr.porsche4256]

@@rorvanh_abhishek4886 @dr._porsche thank you for your support🙏🏼

[@rorvanh_abhishek4886]

@@dr.porsche4256 bro can I get your Instagram please ✌️,I will follow your there

[@dr.porsche4256]

@@rorvanh_abhishek4886 yeah bro my Instagram is dr._porsche and I’ll add you back👍🏼

[@Porschelover456]

Do you have some acceleration figures? Dragy, vbox times?

[@dr.porsche4256]

I’ve only done one drag with an AMG GTR which I’ll be uploading it🤙🏼

[@nicolaslorenzo9654]

OMFG I need a GT3

[@dr.porsche4256]

You’ve got great taste my friend which I’m sure you’ll have the best one out there they’re such incredible machines👌🏼🔥🔥

[@richardbaro2001]

Badass video. Vicious

[@zDialecticChaos]

fucking epic

[@KonspirAdy]

E85 fuel ?

[@dr.porsche4256]

Yes the tune is running on e85 and it also has a map switching setting to switch for different octanes

[@LolTenkaye1088]

They way the exhaust pipes turned glowing red😳

[@dr.porsche4256]

Inconel + Titanium = 🔥🔥🔥

[@ziggyfreud5357]

Best sounding 991 Porsche I have ever heard - better than many straight race cars - RESPECT Dr Dude Porsche

[@dr.porsche4256]

Thanks man! I greatly appreciate your support🙏🏼

[@alphasojo7788]

Bro….. 🔥🔥🔥

[@alphasojo7788]

I’m getting ready to buy a Cayman GT4… any thoughts on the exhaust I should get? I know it’s not a GT3 but would like your thoughts?

[@dr.porsche4256]

@@alphasojo7788 hey bro my apologies for the late reply. And congratulations on your new toy my friend the GT4’s are definitely one of my top favorite Porsche’s🔥 but if you’re looking for a good exhaust for it I’d for sure go with JCR’s Titanium Race Pipe with their Inconel Race Headers which they recently just made for the GT4’s just make sure you have understanding neighbors that you have a full race car in your garage it’ll for sure be blowing ears off😂 let me know what you decide on bro!😎

[@alphasojo7788]

@@dr.porsche4256 hell yeah. I’ll keep you posted…. Having a hard time finding a GT4 so I might just FULL SEND and get a 2018 GT3. I’ll be happier in the long run I think.

[@MrAfiq74]

Epic

[@calibr4445]

Bro more videos !!!!

[@calibr4445]

this exhaust is mega crazy !!!

[@steynfnstr_photography]

How did you get all those flames?!

[@dr.porsche4256]

E85=🔥🔥🔥

[@Moonrevz]

Who tuned it and what was the cost? Also is exhaust the only modification aside from the tune itself? Thank you

[@dr.porsche4256]

BBi Autosport were the ones who modified it. And yes the exhaust is the only modification aside from the stage2 tune running on e85 as well as with different octanes.

[@Michael-yz4mc]

Impressive results love to see more vids

[@TheAudiR8Fan]

What OCT fuel is this done on?

[@dr.porsche4256]

This is done on e85 fuel and the tune also has a map switching setting to change to 100, and 93 fuel

[@oche1547]

Setup ?

[@melreid122]

@@dr.porsche4256 hi, great job done there, sounds incredible.Does BB1 Motorsport do remote tunes on laptop do you know, tried looking on there site but could not find the info on tunes.Cheers.

[@dr.porsche4256]

@@melreid122 Hello, my apologies for the late reply but I greatly appreciate your comment. I would go onto the M Engineering website they’re the ones who tuned my GT3 and yes their tuning is through a laptop where they tune the ECU & PDK transmission. They’re also known for tuning the Porsche Motorsport Cup Cars which is what they’re known for. If you decide to tune your 911 contact M Engineering tell them you want the Dr. Porsche setup and they’ll give you the right amount of sauce for you toy👍🏼😎