extender extreme id

[broke1]

The chip says

EWT55BOF
EXTREME
ALKY

Has smiley face

Supposedly for extender for 75's.Can anyone confirm??TIA

 

[Worthog]

E - extender
W - high speed Scanmaster 2.1 datastream
T - 72/75 lb/hr MSD injectors
5 - 98 octane chip, 21 degrees of timing in third
5 - 90/85 wastegate setting
B - 800rpm idle, 6k rev limiter
0 - no anti-theft
F - chip version F