If your just getting a preprogrammed unit then Dreamscience or CAPA, it doesn't matter so much. But if you run into probs with the purchase at least you'll be covered by Aust Fair Trading instead of trying to get money from halfway across the world...
If you want to get the XR tuned on the dyno then CAPA is really the way forward. Each car is slightly different due to manufacturing differences, Custom tune will extract the most performance avaliable whereas the preprogrammed unit will not give as high results. Also the custom tuning makes the most of mods done ie bigger injectors, exhaust etc.
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2005 LS Focus LX
Nov05 | Manual | Black Sapphire
250,000kms.
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