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View Full Version : mercedes SL 500 V8 from 1991, who have tuned one??



motocarlos
5th January, 2012, 11:54 PM
hello,
have someone tuned some SL 500??
how mutch is the increase hp?
is it better install some ram-air filter or KN in the original box, and take off the central exaust for more power??

can someone help me about this car, maybee i will be one to tune.


regards.