If it doesn't replace the antiquated injectors it's a fail in my book. Marco
Mansi's system is less expensive and uses modern 4-hole injectors and
Microsquirt ECU. If you're not in CA then I'd recommend a closer look at his
soon-to-available offering. Stage one is the fuel/ignition system, stage two
[no ECU changes needed] 150hp turbo + cooling mods. Turbo engines beat
displacement for those of us who drive at altitude often, not to mention the
2.1 lump has a better track record of not turning into a grenade.
One of his achievements: https://www.youtube.com/watch?v=KBJsxwRKVIE