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Correct on the parts! Lots of options to choose from. Email us at info@m-engineering.us for tune information and SOUL Performance directly for exhaust. -Charles@M

It's a true byte-for-byte stock file with a verified CALID and CVN. No flash counter is raised. -Charles@M

The owner opted for the loudest and most powerful configuration. There are more street friendly configurations such as the resonated OAP's at 2:42

The car made 701 WTQ on MS109 fuel

Anytime!

I saw a video awhile back on a turbo 4 gts stock that put down 360 to the wheels and 335 tq. Makes sense…..they seem too fast for just “365” hp. I raced a 4.0 gt4 with OAP’s only and kept up with it pretty well. I’m stock but now itching to tune this little beast. APR stage 1 93oct. On that dyno video made 410whp and 410tq. Not bad at all for just a tune. You don’t get that wicked sound of the gt4, but the turbo makes up for it lol

Epic car, thank you for the support. Enjoy it!! -Charles@M

Nice build any 60-130 times?

@ Not yet, I will do so soon. Thanks.

I have a 600lt and a 720s, so I am familiar with macs. Be interesting to see how well it can keep traction. Ive also ran pure turbos 1000 in a c63s before. I suspect your gonna find a lot of turbo lag. Short shifting 1st, and probably 2nd in the winter, while 3rd and 4th will kick you in the chest. Luckily, Macs have pretty exceptional traction and stability control. PS4S in the winter, R888s in the summer. Radar detector all year!.....Safe travels

@ We changed some of the suspension setup in the beginning and it really hooks well. Stays on MS109. Thanks 💪

Our software allows you to go back to stock with a true byte for byte file with a verified CVN, CALID, and no raised flash counter. I have yet to hear of anyone running into issues after doing this. Back to stock only takes around 5 minutes. -Charles@M

@@m-engineeringllc Hey Charles-- Yeah I've heard good things on the Rennlist forums. I take delivery this Friday, if you reply here once the tune is available I will give you guys a call and we can take it from there. Thanks!

Thanks for watching and for the feedback, we are always looking to improve! -Charles@M

Thank you for watching, how are you enjoying our calibration on your 765LT so far?

@@m-engineeringllc The Car hasn't gotten back here yet... but can't wait. It's the Black 765LT with Kline exhaust system. Thank you. The Turbo S you guys did for me is VERY FAST!

@@a-sword417 Congrats on making it to the 1000whp+ club, the car absolutely rips! -Charles@M

@@m-engineeringllc Thank you… I’m sure it does! Can’t wait to get it out!!! Need you guys to tune the AFuel Dragster next.. lol. 😆 #GotNITRO!! 🔥

@ Thank you for all the great work!!!

We are looking forward to tuning these in the future! Should be another great platform from Porsche. -Charles@M

We currently have on-the-fly map switching for 991.2 models and McLaren. -Charles@M

I do not recall what make they are. They are a "false" centerlock wheel. So the center comes off and exposes the 5-lug. -Charles@M

Aston Forged wheels

It's a new animal with the full exhaust suite and software! -Charles@M

@@m-engineeringllc Charles, I’m sold! I’m just up in the air about *when*… still in CPO until late 2026. I’d love to discuss it a little bit… such as, will it make much diff without the headers, how do I switch & adjust the tune (stock / 91 oct / 93 oct), can certain features be turned on & off (valves open), etc.

@@sfarrell2459 Headers are one the favorite mods for sound and power on this platform along with OAPs. M-Tuner makes it easy to switch maps in about 1 minute between different octanes. You can request features to be on or off from us and there's no cost to change those. -Charles@M

@ I have Soul’s competition OAPs and valved exhaust. I have some concern the headers will make the overall too loud. I’ll call when I’m closer to decision time to discuss, but M Engineering’s tune is the one I want.

Pump gas on bigger turbos does mean some loss in down-low response. Usually for big turbo upgrades we recommend higher octane. -Charles@M

The two cars share a similar M838T engine but there are some differences. They both make huge power on ethanol. Upgraded injectors and the injector harness are required. Cars with bigger turbos will also need upgraded fuel pumps as well. -Charles@M

@m-engineeringllc heck yeah! :)

We do not do any suspension tuning here. A great resource for that in South Florida would be Area51 Motorsports. -Charles@M

Far from it! -Charles@M

We are always working on neat stuff ;) -Charles@M

Currently this covers the 991.2 only for M-Tuner. Sorry for the bad news. -Charles@M

Any future plans for it?

@@miky360 Not at this time. -Charles@M

From the factory, the valves only open part of the way. With the PSE valve mod, we force them open 100% so you have louder volume and make a touch more power. -Charles@M

@@m-engineeringllcthank you!

Hey Martin!!!! Thanks for the comment, maybe we will run into each other at a big Porsche event someday! -Charles@M

@@m-engineeringllc yeap, getting a 992TTS next week so I’ll be hitting ya up for a tune soon

There are so many variables regarding times and speeds such as tire, tire pressures, DA, wind speed, etc. so the results can be all over the place. We don't normally advertise that. -Charles@M

They do it for sound regulation most likely among a slew of other reasons. -Charles@M

992.2 is in the works. No ETA. -Charles@M

@@m-engineeringllc since it has the turbos from the 992.1 gts and intercooler from 992.1 turbo, what do you think stage 1 power would look like for base 992.2? 500 WHP and 500 torque kinda like 992.1 c2s ?

@@babypluto7538 My guess is somewhere in the mid 500's to the wheels on our ProHub dyno. -Charles@M

@@m-engineeringllc have you guys already gotten your 992.2 ?

@@babypluto7538 Our shop 992.2 is still in production. We ordered the GTS T-Hybrid, not the base. -Charles@M

We have tunes available for 971. Shoot us an email over to info@m-engineering.us for more info. -Charles@M

It is OEM idle control for tailpipe purposes. With upgraded exhaust it becomes more apparent. -Charles@M

@@m-engineeringllc thanks, tailpipe purposes as in emissions? Very curious what exactly is the theory here

@@loxxrider specifically, a lambda target just slightly leaner than stoich is targeted at idle. This is part of the reason for the dither at idle as the car is trying to correct and run well with a not ideal target. -Charles@M

@@m-engineeringllc thank you, that makes sense. Very interesting that it gets to mild instability so only slightly leaner than stoich (my experience is that you can go quite a bit leaner while keeping a smooth idle, with the trade off being higher NOX emissions). Anyway, thanks very much for the explanation. When the time comes for a tune, M-Engineering is the obvious choice! 👍

The reason we do these on the dyno is to watch and manage torque to help save the rods! -Charles@M

I think when you go that hard you should send it to cannonball and beef up the internals first and save yourself the headache later.....You two always kill it literally the DREAMTEAM lol.