Is there someone out there that has recieved the GM Roadster Tune and also has dyno graphs along with it? I'd like to see if people are gaining power near the 310 that they claim. Thanks

They surely wouldn't lie about it, other vendors with their own tunes claim similar numbers. And its pretty easy to get those numbers, doesn't take that long with hptuners.

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1993 talon tsi awd - stock on the outside, modded on the inside
2007 solstice gxp - Solo Performance 3" mach exhaust + hiflow cat - dyno sheet

I just wondering cuz he mentioned that the lowest gain was 24rwhp and the most was i believe 52rwhp. So i dont want to be one of the guys that only gains 25 more rwhp. If they guarenteed the 50+, then it'd be a no brainer for me to get it

No one will guarantee a certain amount of HP just because every car is a little different.

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1972 Yamaha TD-3 : 1972 Yamaha TR-3 : 1980 Harris TZ350G : 1990 Yamaha TZ-RZ350 special : John Ashmead's 1990 Muzzy Kawasaki : 2004 Yamaha R1 : 2006 Triumph Daytona 675 : 2006 Pontiac Solstice LS2 V8

For example, the car that made "only" 24whp could've made more hp than normal on the stock tune. Hence the reason for the low gain. You would have to look at that cars dyno sheet to know for sure. Ask Martin (I think that's his name). He could tell you how much power that car made stock.

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2007 Cool GXP with Darkside Top, 5 spd, Ebony Cloth, Monsoon with Single CD, Sport Pedals, XM, A/C
Mods - Solo Street/Race Exhaust, K&N Drop-in Air Filter, EDAL

This is the first I have heard of this what is a GM Roadster Tune ?

I'm pretty sure they have a link over here also, but here's the link to the SkyRoadster Site discussion.
2.0 SIDI Turbo Tuning Now Available! - Saturn Sky Forum

Here's the Solstice Forum link also.
2.0 LNF Tuning Now Available!

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Sky Redline
Chili Pepper Red with Black Trim
5-SPD, 6-CD/MP3, XM, Polished Alloy, LSD, Spoiler
Deposit 06/10/06
Order # KGNMQ4
3800 02/09/07
Delivered 02/28/07!!!

the GM Roadster organization is offering a ECM Tune....another tune for the solstice and sky.....along with Westers, PCM4Less, Vector and others....

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VIN #4744, Cool, Deposit 5-28-05, Delivery 12-10-05
VA/MD/DC Solstice Club solsticeclub@yahoo.com

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