The new Link ecu's are good if you are constantly changing the car whereas for a once off mod session a reflah is good. You can eliminate the afm with the Link too.
1970 Hillman Hunter, same colour as the one below, without the flash Harry vinyl roof!
Taught me a shitload about cars that thing did, like what Ackerman steering geometry is, and how to change a complete diff in 30 minutes...
It managed a 1m42s lap of Ruapuna too, was very not stock at that point tho...
1988 mitzi mirage, 1.3 cyclone with cable shifter box, $400 Loud a.f. With a straightpipe, coby mid resonator and a 2-1 extractor from a Holden cut and welded to the tip.
Full of rust, never saw a warrant in my ownership. Dodgy p.o.s. Swapped it for a set of rims for my honduh
Just to add I'm very worried wen I leave my cars any where I only installed an alarm for central locking and siren if my doors open and sensor. I got 4 kill switches, ball lock steering wheel remover!! I take my steering wheel with me lol😂😂 and full 12v key lock out and only the alarm is still live nothing else it will take you a while if you want to take it
Not sure if it was a problem with Legacys, but WRXs around 01 had issues where fuel would leak onto the engine block under the intake manifold.
Have a sniff around the left side of the engine around the coolant header tank right in the middle of the 2x intake runners, if you smell it real strong it could be the same issue.
As a reference here's my car before I fixed it, mine was real bad as you can see. Video was taken just above the turbo intake.
Changing the length of vac lines can effect the way things respond increase/decrease latency etc. just do it and test. can add or remove restrictor pills or increase/decrease size of vac hose to compensate if it moves or messes with the VOD but id think it will be fine.