He's not going to find much info on chipping a 1.9TDI on AudiWorld as it's
mostly an US-based community as you know, so very few A3 folks, and even
less with that engine config.
He might be able to get some info on www.vwvortex.com though as
Golf/Jetta/Passat TDI have been available for some time and many people have
successfully chipped them. The best would be to find a UK forum though
since they'll be able to recommend local chip tuners. I'm pretty sure MTM
is available in the UK. Not sure of others.
Personally I know a bunch of folks who chipped their 1.9TDIs with good
results, so it's definitely "effective". :-))
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