Is this even possible; 700hp NA?
http://www.ebay.de/itm/Leistungsstei...item3f3a6b8600
looks like a SLS-intake, headers, software and some other goodies :-)
Not cheap, but this must be a monster!
700hp might be a little bit optimistic, but a few years back, Carlsson made a similar version with 636hp NA ;-)
http://www.abhd.nl/video/mercedes-c6...sson-ck63-rsr/
A friend of mine tuned the hell out of his M156 including the SLS intake and ended up with about 600hp. Without a supercharger it can't be possible to gain this much power.
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Otherwise it would be known
Make no mistake the sls intake manifold is no joke, and the sls topend is alot better than a regular 156. Keep in mind the sls also weighs a good 4-500lbs less. which i'm positive the intake manifold does hurt low end torque somewhat which would be undesirable in a heavier daily driven car.
I am from Germany - and this ebay site does not include any information about the company itself. Usually they only sell cheap supplies (oil, air filters).
Also the contact information is weird - only a mobile phone and a strange @coralwave.com email adress.
They mention pick-up and return for your car for the tuning - I guess it is more like a pick-up and never return service.
You even pay 14k for getting your car stolen







