Hi guys, there is a lot of stuff on here about the Cupra R and Cupra 180 with 1.8T etc but i find it hard to find info on the 1.9TDI's, ARL coded engine in particular. I have a bog standard one and am looking to modify it tastefully and would be interested in finding out what you've done to yours and what suggestions you'd give or even any tips and tricks that have helped you during your ownership.
Thanks everyone
Thanks everyone