what is the best electronic upgrade? and by what manufacturer?
J Johnny D · Registered Joined Feb 7, 2004 · 21 Posts Discussion Starter · #1 · Feb 8, 2004 Only show this user what is the best electronic upgrade? and by what manufacturer?
S stangin99 · Registered Joined Aug 3, 2003 · 955 Posts #2 · Feb 8, 2004 Only show this user SCT chip/microtuner.