G37 Coupe

Sport Package better acceleration/launch algorithms?

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Old Dec 18, 2008 | 08:35 PM
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Sport Package better acceleration/launch algorithms?

I test drove both a '09 G37 with nav and no sport and without nav with sport. For some reason the '09 non-sport model felt way slower. Is this due to more aggressive launch/acceleration timings with the sport? I know that the limiter is increased to 155 with the sport option. I thought the sport model with the 7AT was quite on par with the BMW 335i and the G37 non-sport felt more like an Audi A5. And no this couldn't be a placebo effect because I test drove them on different occasions and didn't even realize the car with the Nav didn't have sport until half way into the test drive.
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Old Dec 18, 2008 | 10:32 PM
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The 6MT feels more like a SPORTS car!

Seriously, I don't believe the non-sport and sport have any difference whatsoever in their launch/acceleration timing. To the best of my knowledge, the only difference is in their suspension, tires, and appearance. The suspension and tires could have made it feel as though the acceleration were better, but not considerably.

Someone here could correct me if I'm wrong though....
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Old Dec 18, 2008 | 10:38 PM
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The sport may be a bit faster because it's got paddle shifters. Though, that's just because you do it faster, and not because the gear change times are different between the manual and automatic. I could be wrong, but that's how I understand it.

The sport is maybe 1 or 2 tenths faster at the most, and that's in the hands of a good driver.
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Old Dec 18, 2008 | 10:41 PM
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Is there different drive settings such as 'Normal', 'Sports' and 'Sports+' like the Porshe? I was thinking that the Standard G is running on an ECU with the normal settings and 'S' model using a sports setting with wider open throttles.
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Old Dec 18, 2008 | 10:47 PM
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Lolz @ this thread.
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Old Dec 18, 2008 | 11:03 PM
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C'mon, now... don't troll all over this thread, bj.
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Old Dec 18, 2008 | 11:05 PM
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Old Dec 18, 2008 | 11:08 PM
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^^^
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Old Dec 19, 2008 | 12:16 AM
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Originally Posted by G37-Forever
I test drove both a '09 G37 with nav and no sport and without nav with sport. For some reason the '09 non-sport model felt way slower. Is this due to more aggressive launch/acceleration timings with the sport? I know that the limiter is increased to 155 with the sport option. I thought the sport model with the 7AT was quite on par with the BMW 335i and the G37 non-sport felt more like an Audi A5. And no this couldn't be a placebo effect because I test drove them on different occasions and didn't even realize the car with the Nav didn't have sport until half way into the test drive.
Dont forget Sport models got the limited slip.. better grip, instant go.
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Old Dec 19, 2008 | 03:52 AM
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Old Dec 19, 2008 | 10:23 AM
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i think the "s" badge adds horsepower..
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Old Dec 19, 2008 | 10:40 AM
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^^^Duh....... geez noob.
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Old Dec 19, 2008 | 01:57 PM
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definitely at least +5hp lol
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Old Dec 19, 2008 | 02:36 PM
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Rather than bashing the OP, he is right. The S has the same HP/TQ, but more aggresive ECU mapping, so it should feel more responsive.
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Old Dec 19, 2008 | 02:42 PM
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Todd, do you have any more details how the ECU was flashed for the more responsive mappings and how the user can change it?
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