Sorry if this has been asked before, but after a search I couldn't find anything. I just traded my BMW in on a '99 996 and noticed the starter does not turn over as spryly as my ST3's. I know about swapping out the starter wires with heavier after market, but how can I tell the difference in appearance. I don't want to buy new cables only to find that a PO already has done this upgrade. Anyone have pics or advise?