I test drove the XE with the diesel engine and think that it's a great engine, quiet, adequate power, and good economy. However, I would like to add a tune to the engine when I get my XE, probably next month. Has anyone put a tune on the XE diesel yet? I have a Malone 1.5 tune on my VW Sportwagen and love the difference it makes, but I haven't been able to verify that Malone has a tune for the Jag engine. But I found that Race Chip has a tune that they claim gives it about a 25% increase in power and torque and a 5 MPG increase in economy. This really sounds great, but I find it hard to believe. Has anyone used the Race Chip yet?
Stan
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