Car: Mk2 GTi (8 V, Digi).
Has anyone had a positive experience from remapping/chip changing ECU for these cars? Was cost proportionate to gains etc?
I chipped mine many years ago with a BBR starchip, still is chipped, cost about 50 quid, it makes it a little perkier but actual power never tested, gets rid of a bit of that 'digilag'.