Get everything to stage 0 then we'll talk about tuning. I know Koni makes an aftermarket sports suspension. Stock single-mass flywheel and R clutch are all you need. Depending on how bad the rust is, you could clean and repaint, or find matching body panels in better shape. Enjoy your AWD 850 5spd, ...

Welcome to MVS! Even over here the 850 AWD is rare as it was only sold in Canada and not the US. I run a 2000 V70R and it uses a Rica Tune (software change) and it supposedly gives 312 bhp and 300 ft/lb torque with an automatic transmission. Rust is the first concern, particularly the AWD. Not the b...

VIDA won't work on your car, it is for 99+ vehicles. Use Vol-FCR or OBDII readers. One VERY easy tuning change is to drop in the turbo, injectors and ECU from a T5. This is totally safe with an LPT engine, and pretty satisfying. However as stated with the "stage 0" comment, I'd first get t...