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Weather Break: GMG Track Day at Thermal with 991 GT3's and RS's

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Old 02-18-2016, 01:47 AM
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Originally Posted by John Elliot
Which Bar would you suggest for the RS, I am short - 5 foot 8 - so seat travel is not a concern? What is the weight of the RSR Bar and the LMS Bar? I have a RS arriving in April and I'm trying to decide which one to get. I'll have Pfaff Tuning order and install, like they did with the RSR Bar for my GT3 which may be sold. I would like to order one this week.
John,

My apologies for not responding sooner.....The RSR allows for more access to the rear of the car vs the LMS, which has more bracing and is suggested when car is used for track use.

We have a great relationship with Pfaff and they will once again do a great job with the install.

For faster response, please email me at James@gmgracing.com

Thanks!
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Old 02-18-2016, 01:48 AM
  #32  
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Originally Posted by mooty
given: 991RS with iron rotors

question1: will the HRE 19" fit over OE caliper
question2: have you tried to convert to five lug using 991turbo hubs and wheel bearings?
Mooty,

The 19" HRE will fit over iron rotor setup with the corresponding caliper...
We have not converted the RS to a 5 lug.....
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Old 02-21-2016, 11:16 PM
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Originally Posted by James-GMG
The headers have 200 cell cats installed on them.....it's loud but not an issue here in So Cal at Thermal, Willow, BW, Cal Speedway, Vegas, Chuckwalla, but not Laguna or 50/50 at Sonoma

We make turn downs for our exhaust as well....
hi James, is it louder than the IPE full titan system? and does the GMG come with valve as well? I base in Hong Kong... car wont get tracked but am looking for an exhaust as close to cup car sound as possible however I need valve cause my neighbours will get very angry.
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Old 02-21-2016, 11:23 PM
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Originally Posted by fotografieporter
hi James, is it louder than the IPE full titan system? and does the GMG come with valve as well? I base in Hong Kong... car wont get tracked but am looking for an exhaust as close to cup car sound as possible however I need valve cause my neighbours will get very angry.
When you upgrade to the GMG headers and Rear Center Section, but maintain the stock side mufflers (which give you control of the valves) you have a very potent package but also an amazing sound, Cup car like for sure and fairly loud.
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Old 02-21-2016, 11:31 PM
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Originally Posted by James-GMG
The headers have 200 cell cats installed on them.....it's loud but not an issue here in So Cal at Thermal, Willow, BW, Cal Speedway, Vegas, Chuckwalla, but not Laguna or 50/50 at Sonoma

We make turn downs for our exhaust as well....
Originally Posted by James-GMG
When you upgrade to the GMG headers and Rear Center Section, but maintain the stock side mufflers (which give you control of the valves) you have a very potent package but also an amazing sound, Cup car like for sure and fairly loud.
what if I replace the side mufflers as well? will it be like so loud even at low rev? I know cold start would be dangerously loud but I am in an underground carpark so may be... it will be okay. haha
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Old 02-21-2016, 11:50 PM
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Originally Posted by fotografieporter
what if I replace the side mufflers as well? will it be like so loud even at low rev? I know cold start would be dangerously loud but I am in an underground carpark so may be... it will be okay. haha
If you replace the side mufflers with our Side Muffler Deletes, it will sound incredible but it will be loud for sure!!!

Pet Fred and his infamous RS has our complete system as described above....

See link:
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Old 02-21-2016, 11:58 PM
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Originally Posted by James-GMG
If you replace the side mufflers with our Side Muffler Deletes, it will sound incredible but it will be loud for sure!!!

Pet Fred and his infamous RS has our complete system as described above....

See link:GMG GT3RS's at Thunderhill - YouTube
lol thats insane. where can I check out some images of the exhaust system? I went on your site but couldn't find it. thanks!
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Old 02-22-2016, 12:03 AM
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Originally Posted by fotografieporter
lol thats insane. where can I check out some images of the exhaust system? I went on your site but couldn't find it. thanks!


Shoot me an email at James@gmgracing.com and I will send you a bunch of pics!
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Old 02-22-2016, 01:14 AM
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On that blue 991 GT3, is that a blue wrap on a white GT3?
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Old 02-22-2016, 01:38 AM
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Originally Posted by James-GMG
If you replace the side mufflers with our Side Muffler Deletes, it will sound incredible but it will be loud for sure!!!

Pet Fred and his infamous RS has our complete system as described above....

See link:GMG GT3RS's at Thunderhill - YouTube
that's jonathon and good fred's RS at my private day. GMG pipes sounded gnarly. ipe not so much.

Originally Posted by James-GMG
Mooty,

The 19" HRE will fit over iron rotor setup with the corresponding caliper...
We have not converted the RS to a 5 lug.....
good to know. i just tested BBS and forgeline, both 19" both fit. that's great news. we have a lot of choices now with R7 265/295

would love to see any shop do RS with lugs.
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Old 03-03-2016, 09:38 PM
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Originally Posted by Marv800
On that blue 991 GT3, is that a blue wrap on a white GT3?
Yes, my GT3 has a wrap on it in blue over the factory white paint job.....and I wrapped my race car with the same material.....

Name: GMG GT3R.jpg Views: 1178 Size: 141.9 KB
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Old 03-04-2016, 12:05 AM
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I ordered the LMS Bar from Pfaff. The RS is built and should arrive at Porsche of London later this month or early April, then off to Pfaff Tuning for the installation.
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Old 03-04-2016, 12:17 AM
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Originally Posted by John Elliot
I ordered the LMS Bar from Pfaff. The RS is built and should arrive at Porsche of London later this month or early April, then off to Pfaff Tuning for the installation.
Thanks for the business John and Pfaff has been excellent to work with.....congrats on your RS!

Cheers,
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Old 03-04-2016, 02:35 AM
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Originally Posted by James-GMG
Yes, my GT3 has a wrap on it in blue over the factory white paint job.....and I wrapped my race car with the same material.....

Attachment 1027026
This is awesome!

Congrats!!
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Old 10-14-2017, 10:25 PM
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Default GMG exhaust for 991.2 GT3
Originally Posted by James-GMG
Yes, my GT3 has a wrap on it in blue over the factory white paint job.....and I wrapped my race car with the same material.....

Attachment 1027026
James,

Have you made an exhaust for the 991.2 GT3? How soon can it be available?
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