Hello,
When I had my 61 plate A1 I purchased a tuning chip, I could feel a noticeable gain in economy and performance.
Said figures this chip pushes the PS from 105ps up to a maximum of 134ps and up to 15% MPG gain, please see bay listing link below from where I purchased for £79.99 brand new.
I am open to reasonable offers, please PM (private message).
https://www.ebay.co.uk/itm/Diesel-Chip-Tuning-Box-Audi-A1-A3-TT-1-6-2-0-TDI-CR/171253410621?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160908131621%26meid%3Dd4841eded75f4ff9a4fb985ae62f952e%26pid%3D100678%26rk%3D3%26rkt%3D3%26mehot%3Dag%26sd%3D201436305926&_trksid=p2481888.c100678.m3607&_trkparms=pageci%253Ad3dbd566-c922-11e7-bc9b-74dbd180f753%257Cparentrq%253Ab9fa461715f0aa1a2a7e1570fffdfbfd%257Ciid%253A1
If you want to collect or meet Newmarket is a central area to me.
Thanks,
Zac