I'd be looking towards something like the Haltech platinum interceptor for piggy back tuning.
Allows you to tune fuel + ignition, whilst leaving factory ECU to handle the rest of the stuff.
Supports the audi/vw 1.8t (which must run a similar sort of ECU), and priced around $1k.
I'm considering this option if I end up doing cams + headwork, provided it allows lifting of the rev limit.
Current: '04 Astra SRI Turbo - EDS IPF Flash, 3" TBE, Quaife LSD
Previously: Bora 4mo, cams, coilovers, tune, exhaust, brembo's etc
Bookmarks