Cayenne 955/957 Porsche's SUV up to 2011. Cayenne, Cayenne S, and Cayenne Turbo message forum.

CT Dyno Chart Comparo - Softronic / Giac / Protomotive / EPL / Evoms

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  #16  
Old 08-21-2010 | 09:21 PM
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What price range are we looking at to get it tunned at a shop?

and lets stay on topic anyone have any info on the diff tunes?


Originally Posted by Matrix
I need whatever your smoking, when you mod your ECU your car will not be warrantied if they test and find it had been modded. The only company that allows modding is BMW and only through Dinnan and actually bmw doesnt warranty the car Dinnan will warranty any problems that are directly affected by the Dinnan product. Porsche will void your warranty for just a lowering mod. Tuners don't warranty anything because they know the results can be disastrous.

I'm betting your a vendor posting this crap about tunes not voiding warranties. When you get tunes you have to pay to play.

As for mail order tunes they are all crap since the tuner never see's the car/truck. Every car is different and if your tuning it should be on a load bearing Dyno or tuned on the road for real world driving. Also temp, humidity, altitude play a big part in the tune. I've had high hp z06 650rwhp, bmw m6 475rwhp, ford lightning 750rwhp and Cobra 890rwhp. All tuned to my car by the tuner. I ran winter and summer tunes on all cars to keep it safe.

Taking your car to a tuner is the RIGHT way to go not with an expensive mail order cookie cutter tune. Trusting a 100k+ car to a tuner that you have never met, no nothing about his/her training and no guarantee of safety is just silly. Well unless money or the car means nothing to you.

Also im talking about ECU tuning not mechanical tuning like exhaust etc. although Porsche will void your warranty for oiled aftermarket filters.
 
  #17  
Old 08-23-2010 | 12:41 PM
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Vivid Racing now offers a new tuning system which you can read more about at www.vrtuned.com. We are no longer affiliated with or represent the other product.
 

Last edited by vividracing; 02-02-2014 at 09:15 PM.
  #18  
Old 08-23-2010 | 01:08 PM
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Protomotive said they'd stick it on their dyno for $1400 or so. Props to Vivid racing though for bringing up their dyno sheet. Thing is I'm only seeing 45-50 hp gain with 2nd cat by-pass. Torque looks pretty huge around 100 ft/lbs.

Seeing the AFR numbers made me curious to what the stock values were and how much cushion is added at higher RPM.

Keep the dyno charts coming - I'm interested in seeing more!
 
  #19  
Old 08-27-2010 | 02:40 PM
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does anyone know if there are any tricks,issues etc with dynoing a 955? Im going tomorrow and dont wanna be disappointed with some traction control error or anything
 
  #20  
Old 08-27-2010 | 02:42 PM
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Maybe try it with the psm button on then off?? curious how restrictive the PSM really is if any? what dyno? all wheel?
 
  #21  
Old 08-27-2010 | 02:44 PM
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not sure the manufacturer of dyno but yes AWD, has to be LOL
 
  #22  
Old 08-27-2010 | 02:46 PM
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yea but some guys will remove front driveshaft and test on two wheel dyno then calculate loss for all wheel..
 
  #23  
Old 08-27-2010 | 02:49 PM
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i stand corrected

also does anyone have any experience with gains from the turbo s programming to an aftermarket tune?
 
  #24  
Old 08-27-2010 | 06:12 PM
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Originally Posted by vividracing
You will never have a warranty issue with any OBDII flash by Softronic.
http://www.softronictuning.com/tunin...lash-counters/

Softronic is the only company that can OBDII flash your 08+ Cayenne, check here - http://www.softronictuning.com/produ...ts-ecu-tuning/

just checked those guys out and im liking what im reading. I want to flash my CTT so bad but i don't want to screw up my CPO warranty. Good Find!!!!
 
  #25  
Old 08-27-2010 | 06:20 PM
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  #26  
Old 08-27-2010 | 07:16 PM
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do they offer for my truck?
 
  #27  
Old 08-27-2010 | 07:26 PM
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Originally Posted by vividracing
Contact me and I will take care of you.
I will take you up on that in a month or two, im doing wheels, exhaust and full back out right now. Hey, ill trade you some 20" SSR GT3 rims for the tune.....
 
  #28  
Old 08-27-2010 | 07:45 PM
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You can see all the Cayenne flashes we offer at www.vrtuned.com. All Turbos 04-present are offered. All can be flashed via OBDII.
 

Last edited by vividracing; 02-02-2014 at 09:13 PM.
  #29  
Old 08-29-2010 | 09:57 AM
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I had mine custom tuned by Eurocharged here in Houston. I asked for a conservative tune. Before and after also have the following mods - Evoms intakes, IPD plenum, and Fabspeed bypass pipes. I have no idea what it was stock. I also have APR diverter valves, just as a FYI.
 
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  #30  
Old 08-30-2010 | 09:22 AM
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That's a great dyno. You got a huge boost in torque compared to the other dyno chart from your ECU tune. Seems like your horsepower seems to correlate with the Softronic gain, but that torque spike is huge.

Anyone have any thoughts on this?
 


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