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GMG Racing - Racing Yellow GT2 RS Canyon Cruiser! (A Little Picture Heavy)

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Old 10-09-2020, 03:22 PM
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Default GMG Racing - Racing Yellow GT2 RS Canyon Cruiser! (A Little Picture Heavy)


This gorgeous Racing Yellow GT2 RS was brought to us recently to get some GMG love! The customer wasn’t really interested in tracking as much anymore, but still wanted something fast that he can enjoy as a canyon/cruising car. We installed our GMG WC-GT Exhaust System, along with a set of CSF by PWR Intercoolers, and bumped up the power with a Stage 2 GIAC tune. This beauty sits on a set of Brixton Forged WR3.2 Duo Series Wheels with Michelin Pilot Sport Cup 2 tires. We also installed our GMG WEC Rollbar and gave it our signature Competition Alignment Setup.

For any questions or more information on any of the parts listed, please contact GMG Racing at - 1.714.432.1582 or email Sales@gmgracing.com
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GMG WC-GT Exhaust System
GMG WEC Rollbar
GMG Carbon Fiber Window Air Diffusers
GMG Competition Setup
CSF by PWR Intercoolers
GIAC Stage 2 tune
Brixton Forged WR3.2 Duo Series Wheels


























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Old 10-19-2020, 01:45 PM
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Here’s a little video that we made of this awesome car!!

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Old 10-19-2020, 01:47 PM
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Loving the sofas and bar.
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Old 10-19-2020, 03:28 PM
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So what do the cats, muffler, intercoolers, and tune net in terms of gains?
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Old 10-19-2020, 03:37 PM
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Originally Posted by Nizer
So what do the cats, muffler, intercoolers, and tune net in terms of gains?
After everything, you’re looking at around a 150hp increase at peak.
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Old 10-19-2020, 03:48 PM
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I love picture heavy posts of the GT2...just curious is there a weight increase with the stainless steel exhaust system compared to the factory Ti pipes? Also does the wc-ct exhaust still use the sport exhaust flaps?
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Old 10-19-2020, 04:08 PM
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Originally Posted by gmgracing
After everything, you’re looking at around a 150hp increase at peak.
Let me get this straight, are you saying 150 SAE BHP max H.P. gain?? On 93 octane? I am afraid I would have to see that metered up before I believe that. I have to assume I have misunderstood something. Care to straighten me out?
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Old 10-19-2020, 06:21 PM
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Originally Posted by usrodeo4
I love picture heavy posts of the GT2...just curious is there a weight increase with the stainless steel exhaust system compared to the factory Ti pipes? Also does the wc-ct exhaust still use the sport exhaust flaps?
You save 3lbs off the factory exhaust system from cats back. Our system does not have the valves.

Originally Posted by usrodeo4
Let me get this straight, are you saying 150 SAE BHP max H.P. gain?? On 93 octane? I am afraid I would have to see that metered up before I believe that. I have to assume I have misunderstood something. Care to straighten me out?
The Stage 2 GIAC tune, with exhaust, & intercoolers is quoted at 150hp at peak. We have not done dyno runs ourselves on this setup, but these are the numbers we have been quoted.
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Old 10-19-2020, 06:47 PM
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Originally Posted by gmgracing
You save 3lbs off the factory exhaust system from cats back. Our system does not have the valves.



The Stage 2 GIAC tune, with exhaust, & intercoolers is quoted at 150hp at peak. We have not done dyno runs ourselves on this setup, but these are the numbers we have been quoted.
That is ~ 21% increase in H.P. claim, as I mentioned above I would have to see that indicated by calibrated instrumentation but I am just putting my Engineer's hat on. I have heard really good things about the CSF/PWR intercoolers and the GIAC guys are certainly one of the known Porsche ECU tuners so with your exhaust I am sure it makes some more noticeable ponies. Thank you for your replies. I also second the notion about your bars...they look great.
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Old 10-19-2020, 07:07 PM
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Originally Posted by usrodeo4
That is ~ 21% increase in H.P. claim, as I mentioned above I would have to see that indicated by calibrated instrumentation but I am just putting my Engineer's hat on. I have heard really good things about the CSF/PWR intercoolers and the GIAC guys are certainly one of the known Porsche ECU tuners so with your exhaust I am sure it makes some more noticeable ponies. Thank you for your replies. I also second the notion about your bars...they look great.
Completely understandable, and yes we love CSF/PWR and GIAC! Great companies!! With this setup, the difference in power is very noticeable.
Of course, we try to be as transparent as we can. Thank you very much!!
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Old 10-20-2020, 01:22 AM
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Originally Posted by gmgracing
After everything, you’re looking at around a 150hp increase at peak.
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