| RE: performance chip need feed back!!!
Do you REALY need $85 of trouble.
save your cash and buy a can of cleanser or an oilchange, if it was any good MB would sell it to you for a HUGE price,these chips are everwhere, I will presume its a self fit job, and so EXACTLY how are you to tell that you have the performance increase,First. Take your car to a dyno shop, and get it tested.. Then ask yourself if you need anymore horses. After that , look on berg werks for the first gear selector for the S500. Proper benifit and you can FEEL the difference.
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If you've GOT to have a extension,
Have a BIG one.
Torque isn't cheap
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