|
The only real difference is the S15 coil has the ignitor on the coil. The entire concept is the same and the wiring differs minimally
<------ I went from a S13 cover and S13 coils, to bypassing the ignitor and running S15 coils in a S15.3 valve cover.
Look into AEM pencil coils if you want a clean install or LS coils for the best bang for your buck (but asthetically not as pleasing since they use wire and plug and have a massive ignitor separate from the plug)
|