it use together with Microtech LT10s ... it replace the OEM igniter. If you using others Standalone ECU and using stock igniter , you can replace it with this X4 also .
For the Original ECU , I not sure can use this X4 or not.
might going to get either one of this...hope all the skyline lover can give me some advice...
GTR33 with RB26 or RB25 GT-Turbo 34??
R33 - RB26 - RM150k+- year 96 >
R34 - RB25 - RM160k+- year 00-01
wanna know the...