Nearly 1000 miles now on my new Audi 177 TDi SLine Black and am well impressed. Getting just under 45 MPG on the first couple of fuel ups. New insurance premium is due on the 1st May, £195 which is so cheap, can't believe it. Ensure with full business use. Nevertheless, looking to fit a DTUK tuning chip and I'm getting quoted anywhere from £425 - £600, WTF!! if I'd gone for the 3.0, it would have only cost me another £10. Is this the norm or do insurance companies associate tuning boxes or recaps with boy racers and lots of risk!! Any advice would be greatly appreciated.