Help: Correct rear wheel spacer for '06 C4s?
#19
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I have a ´07 C2 Cab on order, expected delivery september ´06.
I have ordered aftermarket H&R 7/14 spacers for the front and 14/28 for the rears. Will arrive by post this week and wait for mounting as the first thing after picking up the car.
Standard 18" Carrera III Rims.
Any pic´s of 18" with spacer´s ??????
BTW Rzundel, thanks for the PM -- I went the secure way and ended up ordering Black A1 / Black Hood / Sandbeige Leather -- Cocoa hood had to wait untill another time !!!!!!
I have ordered aftermarket H&R 7/14 spacers for the front and 14/28 for the rears. Will arrive by post this week and wait for mounting as the first thing after picking up the car.
Standard 18" Carrera III Rims.
Any pic´s of 18" with spacer´s ??????
BTW Rzundel, thanks for the PM -- I went the secure way and ended up ordering Black A1 / Black Hood / Sandbeige Leather -- Cocoa hood had to wait untill another time !!!!!!
#21
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Originally Posted by jhbrennan
Front too? Or just the rears?
BTW, I have decided that I am going to replace the 17mm spacers for 5mm. The new Turbo come with no spacer and it has the same specs as my C4s in the rear. 5mm should put me exactly where I want to be. Just a little more aggressive than the stock turbo but not as much as where the 17mm puts me. I'll keep you posted.
#22
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Originally Posted by rzundel
I just put spacers in the rear.
BTW, I have decided that I am going to replace the 17mm spacers for 5mm. The new Turbo come with no spacer and it has the same specs as my C4s in the rear. 5mm should put me exactly where I want to be. Just a little more aggressive than the stock turbo but not as much as where the 17mm puts me. I'll keep you posted.
BTW, I have decided that I am going to replace the 17mm spacers for 5mm. The new Turbo come with no spacer and it has the same specs as my C4s in the rear. 5mm should put me exactly where I want to be. Just a little more aggressive than the stock turbo but not as much as where the 17mm puts me. I'll keep you posted.
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#23
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Originally Posted by Sharptt
I like the look of the turbo wheels on the C4S and have the same dilemma. After a lot of measuring and studying, I think the best compromise would be the H & R 7mm spacers front and rear. The spacers weigh next to nothing, so I think the unsprung weight concerns are bogus. Porsche offers a 5mm spacer option and always tends to be conservative, so 7mm should be safe and just a tad wider. ![thumbup](https://rennlist.com/forums/graemlins/thumbup.gif)
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Originally Posted by Sharptt
I like the look of the turbo wheels on the C4S and have the same dilemma. After a lot of measuring and studying, I think the best compromise would be the H & R 7mm spacers front and rear. The spacers weigh next to nothing, so I think the unsprung weight concerns are bogus. Porsche offers a 5mm spacer option and always tends to be conservative, so 7mm should be safe and just a tad wider. ![thumbup](https://rennlist.com/forums/graemlins/thumbup.gif)
![thumbup](https://rennlist.com/forums/graemlins/thumbup.gif)
I did end up with the H&R 7mm spacers in the rear. Look great. I didn't think the front needed spacers. They look great to me.
#25
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Just to reemphasize,...I think you are doing the right thing with the 5mm spacer set. It is a subtle difference with stock offset rims but I do think it makes the rears 'fit' a little bit better. You could probably get away with 6 or 7 mm but personally I went with the Porsche 5mm set - complete with longer bolts (including locks) for $292 from Sunset.
#26
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Originally Posted by jhbrennan
I thought that the C4S with Sport wheels came stock with the 17mm spacers. The rear offset for the Sport is 67mm while the rear offset for all the other Porsche C4S 19 inch wheels is 51mm, hence the need for the 17mm spacer. The Sport is also 11.5 width. Don't know the specs on the Turbo wheels but I have a lot of faith in the advice that Wheel Enhancment provides.
#27
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Originally Posted by rzundel
I did end up with the H&R 7mm spacers in the rear. Look great. I didn't think the front needed spacers. They look great to me.
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#28
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Originally Posted by Jon70
I believe this is correct. So, having 17mm spacers can't be that bad as long as you have faith that Porsche know what they are doing.
#29
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Originally Posted by jhbrennan
17mm works with the rear wheels having 67mm offset - I wouldn't use that size spacer with wheels with a 51mm offset.