Συμφωνα με τον κατασκευαστη εχει δυο επιλογες ηχου....βεβαια ποιος ειναι αυτος που θα κρατηθει να μην επιλεξει την "δυνατη ενταση"!!!!
οπως τα εξηγει και ο ιδιος σε ποστ στο youtube:
......
OO____OO = 1 2 _____ 3 4
tip #1 and 4 works when the valve is closed (Stock Quiet mode),
Tip # 2 and 3 works when the valve is open (Performance Loud mode).
Video was shot with valves open (so the 2,3 tips are working).
When the valves are closed completely, it will sound as quiet as stock
and tip #1and 4 will only function. Hope it makes sense.??
GTHAUS