Carrera GTS P17 retrofit
#1
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I've been searching high and low and can't seem to find a definitive answer to this:
Can the P17 Option, Sport Suspension, be retrofitted to a Carrera GTS? I haven't found anyone that's done it tried it in the forums, nor do I know if the parts can be ordered from the dealer. My main objective is to lower the car slightly, that is, the additional 10mm that would come from the sport suspension on the Carrera GTS, which is already 10mm lower than the stock Carrera. The larger sway bars would just be an added bonus...and I'd be OK with the stiffer ride that I presume would also be an outcome of the suspension changes.
And thoughts or feedback on this? My next step would be to bug the dealer but I'm thinking that's just going to be a painful and slow process since I'm guessing it's something they'll have to figure out/research.
Thanks!--SDA
Can the P17 Option, Sport Suspension, be retrofitted to a Carrera GTS? I haven't found anyone that's done it tried it in the forums, nor do I know if the parts can be ordered from the dealer. My main objective is to lower the car slightly, that is, the additional 10mm that would come from the sport suspension on the Carrera GTS, which is already 10mm lower than the stock Carrera. The larger sway bars would just be an added bonus...and I'd be OK with the stiffer ride that I presume would also be an outcome of the suspension changes.
And thoughts or feedback on this? My next step would be to bug the dealer but I'm thinking that's just going to be a painful and slow process since I'm guessing it's something they'll have to figure out/research.
Thanks!--SDA
Last edited by sda; 02-04-2013 at 01:22 PM. Reason: Corrected Carrera <10mm lower> vs Carrera S reference
#2
Drifting
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I've been searching high and low and can't seem to find a definitive answer to this:
Can the P17 Option, Sport Suspension, be retrofitted to a Carrera GTS? I haven't found anyone that's done it tried it in the forums, nor do I know if the parts can be ordered from the dealer. My main objective is to lower the car slightly, that is, the additional 10mm that would come from the sport suspension on the Carrera GTS, which is already 10mm lower than the stock Carrera S. The larger sway bars would just be an added bonus...and I'd be OK with the stiffer ride that I presume would also be an outcome of the suspension changes.
Can the P17 Option, Sport Suspension, be retrofitted to a Carrera GTS? I haven't found anyone that's done it tried it in the forums, nor do I know if the parts can be ordered from the dealer. My main objective is to lower the car slightly, that is, the additional 10mm that would come from the sport suspension on the Carrera GTS, which is already 10mm lower than the stock Carrera S. The larger sway bars would just be an added bonus...and I'd be OK with the stiffer ride that I presume would also be an outcome of the suspension changes.
#5
Drifting
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In your original post, you mentioned that you assumed the ride would be stiffer with SPASM. Reasonable assumption, and is what I assumed also. But, I have SPASM on my GTS and I can't tell much difference in ride quality between the GTS and my two previous regular PASM 997.1 S cars.
#6
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In your original post, you mentioned that you assumed the ride would be stiffer with SPASM. Reasonable assumption, and is what I assumed also. But, I have SPASM on my GTS and I can't tell much difference in ride quality between the GTS and my two previous regular PASM 997.1 S cars.
#7
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Originally I was just going to get the TechArt springs, but he mentioned that the springs MAY not be the right option for the GTS given that the TechArt springs were a replacement for non-GTS cars. We concluded that one option might be to just go with the SPASM springs for the GTS...but I don't know if they are the same/different from any other spring options available. It would seem reasonable that I could just get springs & sway bars from Porsche to match the P17 option, but I still have to talk to the dealer to see not only if that's possible but what it might cost. Then I can compare against other (TechArt for example) possibilities and make an informed decision.
This stuff is never as easy as it seems
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#8
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Please share any more insights that you uncover. I have a non-P17 GTS as well and have been starting to thinking about possible suspension improvements as I will be tracking this car more than I had originally planned.
Have you looked into Bilstein coilovers at all?
Have you looked into Bilstein coilovers at all?
#9
Race Director
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In your original post, you mentioned that you assumed the ride would be stiffer with SPASM. Reasonable assumption, and is what I assumed also. But, I have SPASM on my GTS and I can't tell much difference in ride quality between the GTS and my two previous regular PASM 997.1 S cars.
Front:
Basic Carrera chassis Spring rate: 27 N/mm
Carrera/Carrera S PASM chassis Spring rate: 33 N/mm
Carrera/Carrera S PASM sports chassis Spring rate: 36 N/mm
Rear:
Basic chassis Manual transmission Spring rate: 43 N/mm
PDK transmission Spring rate: 46 N/mm
PASM chassis Spring rate: 56 N/mm
PASM sports chassis Spring rate: prog. 65/95 N/mm
#10
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I'm not inclined to go with the coilover solution because I'm not yet ready to give up on PASM...i.e., I don't want to lose the functionality of the PASM button. Since I live in the City the roads go from ok to crappy fairly quickly. Once I'm out of the city limits there are plenty of good roads to punch the button for full effect.
#12
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I'm not inclined to go with the coilover solution because I'm not yet ready to give up on PASM...i.e., I don't want to lose the functionality of the PASM button. Since I live in the City the roads go from ok to crappy fairly quickly. Once I'm out of the city limits there are plenty of good roads to punch the button for full effect.
#13
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By far the most expensive components are the struts themselves with front and rear pairs costing a total of just over $2600.
I can share the parts detail if someone is interested--no need to type all that stuff unless someone really wants it
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Of course, these prices are just for parts only. The labor cost to install all this stuff will vary I'm sure, but I'm told by the dealer it will take about a day and a half (which includes the time to do a wheel alignment) so count on a hefty chunk to go along with the price of the parts.
Is it worth it? Only your wallet can decide.
Last edited by sda; 02-05-2013 at 07:19 PM. Reason: Added labor info
#14
Drifting
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Here's the latest info I've been able to collect. I talked to the dealer today and it seems that there are three major components that need to be updated: struts, springs, and a controller. I have the part numbers for each of the replacement pieces along with a few ancillary components that are also needed. The dealer quoted me a price for all the parts at about $3860 (not including tax).
By far the most expensive components are the struts themselves with front and rear pairs costing a total of just over $2600.
I can share the parts detail if someone is interested--no need to type all that stuff unless someone really wants it
.
Of course, these prices are just for parts only. The labor cost to install all this stuff will vary I'm sure, but I'm told by the dealer it will take about a day and a half (which includes the time to do a wheel alignment) so count on a hefty chunk to go along with the price of the parts.
Is it worth it? Only your wallet can decide.
By far the most expensive components are the struts themselves with front and rear pairs costing a total of just over $2600.
I can share the parts detail if someone is interested--no need to type all that stuff unless someone really wants it
![Smilie](https://rennlist.com/forums/images/smilies/smile.gif)
Of course, these prices are just for parts only. The labor cost to install all this stuff will vary I'm sure, but I'm told by the dealer it will take about a day and a half (which includes the time to do a wheel alignment) so count on a hefty chunk to go along with the price of the parts.
Is it worth it? Only your wallet can decide.
#15
Race Director