Softronic porsche 997 gt3rs tuning gains 20+ horsepower
#1
02-07-2013, 01:36 PM
porsche 997 gt3rs tuning gains 20+ horsepower
The 2010+ 997 Gen II GT3 is one incredible street/track car. With some additional programming to adjust the cars timing and air fuel mixtures. Throttle response is much quicker with the low end torque coming to life faster. The throttle blipping is more easily done and the entire car is more enjoyable to drive. As tested on a Mustang AWD Dyno using 91 octane, is able to gain an increase of 25 wheel horsepower and 16ft/lbs of torque.
Baseline numbers were 360hp 252ft/lbs and tuned was 385hp 268ft/lbs.
Baseline numbers were 360hp 252ft/lbs and tuned was 385hp 268ft/lbs.
Last edited by vividracing; 02-03-2014 at 04:24 PM.
#2
02-07-2013, 06:56 PM
That is impressive for just ECU tuning. Is this with the stock exhaust system? Do the 3.6L engines see similar gains with Softronic tuning?
I know some people will say the hp numbers here are low but I know from experience that Mustang dynos read much lower than Dynojets. It's the before and after difference that matters.
I know some people will say the hp numbers here are low but I know from experience that Mustang dynos read much lower than Dynojets. It's the before and after difference that matters.
#3
02-08-2013, 06:57 AM
The important point is that this Softronic tune added 6.9% horsepower and 6.3% torque to the baseline numbers. That is substantial for the already highly tuned GT3.
Was this dyno data from a Mk.II GT3 or a GT3 RS?
Was this dyno data from a Mk.II GT3 or a GT3 RS?
#6
02-08-2013, 04:23 PM
Thanks guys. Our dyno is unofficially named the heartbreaker haha.
This was our shop 997.2 GT3RS
FACTORY EXHAUST!
The download of the factory file takes just a matter of minutes and the same is true for the upload.
This was our shop 997.2 GT3RS
FACTORY EXHAUST!
The download of the factory file takes just a matter of minutes and the same is true for the upload.
Last edited by vividracing; 01-31-2014 at 03:57 PM.
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02-27-2013, 05:28 PM
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02-28-2013, 06:06 PM
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03-04-2013, 09:25 PM
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03-05-2013, 04:41 PM
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03-07-2013, 05:47 PM
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Last edited by vividracing; 01-31-2014 at 03:58 PM.
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