Impul is a Japanese tuning company. My EPROM is made by them. http://www.impul.co.jp/
R R33_GTS-t · Banned Joined Apr 27, 2005 · 11,494 Posts #2 · Aug 2, 2006 (Edited) View full thread Impul is a Japanese tuning company. My EPROM is made by them. http://www.impul.co.jp/
R R33_GTS-t · Banned Joined Apr 27, 2005 · 11,494 Posts #4 · Aug 5, 2006 View full thread Don't know. Wouldn't expect it to make much difference.