Hi,
Has anyone on here had their S1 mapped by R-Tech Performance, or any other hardware installed by them ?
There’s a load of good reviews about their work with VW Golfs, Seat Leons & Audi S3’s - So just wanted to find out whether they work on S1’s and what their results have been.
Many thanks
Has anyone on here had their S1 mapped by R-Tech Performance, or any other hardware installed by them ?
There’s a load of good reviews about their work with VW Golfs, Seat Leons & Audi S3’s - So just wanted to find out whether they work on S1’s and what their results have been.
Many thanks
