Hi All

I recently changed my old 141,000 mile GT TDI 130 for an '07 Mk V GT TDI 170. Thus far, I have to say I am absolutely delighted with the vehicle. It appears to have addressed the very few issues I had with the Mk IV and seems to be a refined and effortless ride. However, just before I sold the last Mk IV, I had been looking at having it chipped. The thought still hasn't completely left my mind but I find the 170 so quick anyway, I'm wondering if it would produce an impressive enough result or not. It also seems that the 170 with the DPF is a little harder to produce results from so, I'm particularly keen to hear from anybody with a chipped 170 about their experiences. The other thing that worries me is how it might affect servicing issues at the dealership (I religiously have the car serviced at a main dealer).

I'd love to hear from you.