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Hi All,
I'm looking for some more info on engine performance upgrade chips for the A4
1.8T.  Anyone have some words of wisdom on the best one?  Anyone got some long
term experience using the chip without any engine or turbo problems?  I'm
thinking about the Wett. system because of the ability to plug in the stock
chip if wanted.  What do ya know about it???

'98 A4 1.8T Q