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992 Carrera OBD Flashing

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Old 05-25-2024, 02:00 PM
  #1441  
Purekoryo
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Originally Posted by rjongco
Finally installed my stage 2 tube on my C4s. I don’t know what took me so long. It’s a completely different car now.
Any issues? Does the engine sound different as well? More details!
Old 05-25-2024, 03:07 PM
  #1442  
rjongco
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I’ve only gone on one short drive since the install. Honestly the cold start delete and valves fully open alone are worth it.
Old 05-27-2024, 10:11 PM
  #1443  
ADsGT3
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I just spent the entire day reading this thread and I don’t even own a FI 992
Old 06-17-2024, 08:35 AM
  #1444  
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Originally Posted by sitetech
I do not know why someone like to open exhaust flaps permanently...Sounds very bad and drone on stock exhaust with catless pipes. Do not do that.
Exhaust tone is a personal preference thing, and fully opening the flaps does add some power and response

-Charles@M
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Old 06-25-2024, 02:46 PM
  #1445  
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Incredible driving by David Donohue this year at the 102nd annual Pikes Peak International HIll Climb. This car posted a time of 9:49.429. which was the fastest car in the Time Attack 1 Class and also the fastest Porsche this year up Pikes Peak. This run took 7th place overall. Congrats to David who drove this M-Engineering tuned 911 Turbo R running M-Tuner up the mountain and to the amazing team behind this including Porsche Colorado Springs and BBi Autosport. Looking forward to next year's mountain run already.




-Charles@M
Old 06-25-2024, 03:22 PM
  #1446  
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Originally Posted by rjongco
I’ve only gone on one short drive since the install. Honestly the cold start delete and valves fully open alone are worth it.
That's gotta be cool to have a good bark on start up. Screw the legion of peace and quite.
Old 07-15-2024, 03:07 PM
  #1447  
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Originally Posted by M Engineering
Hey guys!

Since M-Tuner has come out there have been some significant updates to the calibrations. So some of those early graphs are deprecated.
-Charles@M
Do you have a Stage 2 Dyno graphs? Can not find on your website
Old 07-15-2024, 03:37 PM
  #1448  
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The Stage 2 cars make around 20whp or so more than Stage 1. Due to exhaust emissions reasons, we don't normally toss up Stage 2 graphs but we may add some on there soon.

-Charles@M
Old 07-15-2024, 11:52 PM
  #1449  
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What hardware changes are needed / recommended to go with stage 2 calibration? Any specific parts / brands that were tested on the carerra T?
Old 07-16-2024, 10:07 AM
  #1450  
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Stage 2 is when you upgrade link pipes on the car from the factory components. A catback portion is not a requirement for Stage 2. We have had the best power gains testing SOUL Performance products on the exhaust side.

-Charles@M
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Old 07-29-2024, 01:00 PM
  #1451  
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We are excited to get our hands on our 992.2 GTS, Mint is going to look fresh! Looking forward to this new platform and possibilities.
What wheels should we do? Gold Advan GT?

-Charles@M
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Old 07-30-2024, 09:29 AM
  #1452  
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I’m sure this has been answered elsewhere… what is the cold start for, and what does its elimination impact for those of us that have actual cold temps in the winter? Anything harmful if it’s removed and you fire it up at -10 in January?
Old 07-30-2024, 10:22 AM
  #1453  
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Factory cold start is in place to more quickly warm up the catalyst. Most guys who remove the loud cold start have aftermarket exhaust and link pipes and don't like to disturb their neighbors with a loud car. It's important if you eliminate it that you let the car more fully warm up. This is okay in colder climates, you just will need more warmup time. If anything, a more gradual warmup is better for the engine if coming from a really cold condition.

-Charles@M
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