Finally went to Drag strip CLS 63 2012
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Porsche 911 Turbo S 2014! E63S 14, Audi S8 13, CLS63 12, E550 12, C63 09, all tuned
CLS 63 10.956 sec 1/4 mi
I went again to the drag strip again Sunday. How about 10.956 sec 1/4mi,
I will post time slips soon
I will post time slips soon
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2012 CLS63
nice work Karl, looking forward to some footage too if possible![naughty](https://mbworld.org/forums/images/smilies/naughty.gif)
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IT LIKE ITS STOLEN!
IMO Renntechs claims are all BULL****, ive seen a SLS dyno before and after we installed a set of Renntech Headers and it made less power with Renntechs headers, and trust me you dont want to know how much that **** costs! Renntech quality is awesome but this item made less power making it worthless in my book!!!!!!
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Porsche 911 Turbo S 2014! E63S 14, Audi S8 13, CLS63 12, E550 12, C63 09, all tuned
![Smile](https://mbworld.org/forums/images/icons/icon7.gif)
The difference for tune +upgrade to just tuned, is similar to the stock CLS 63 PP 550hp to a plain tune 670hp, or just another big jump in power.
But the upgrade is still a work in progress, final Dyno tune still coming!
But the upgrade is still a work in progress, final Dyno tune still coming!