Both were on my car and worked perfectly. Both chips are for 91 octane and stock injectors. One is programed for single pop and 2nd is set for dual pop I've ran 1bar on both of these tunes and felt great! As u guys know greg has exceptional Z knowledge and tuning ability.
Asking 20$ for each thnx
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Two specialty Z chips - the80proof01:06:16 09/25/08