Hey, I was thinking of getting my A3 2.0 TDI 170 PD remapped.

I was hoping to get a plug and play box from Diesel Tuning UK LTD | Improved Diesel Performance And Economy | Digital Diesel Chips

But I gave them a phone and they only do common rail engines for the 170ps and mines aint

I have got a quote from ECU Engine Remapping & Chip Tuning by Custom Tuning for £300 Mobile, and they come out and go into the ECU and remap it.

Has anyone else had the problem of not being able to use a plug and play box with my model, or know of any other plug and play compatible. And has anyone used custom tuning for a review?