can you speak with the stillen guys and get a little more info on the stage 2 de systems as is it a fully package or do i need to source loads of supporting mods
as there blurb is a bit vague
Tuning -
The STILLEN supercharger is supplied to you or your installer fully tuned. Additional fuel, when needed, is supplied via a 7th injector that is mounted in the inlet tube. It is regulated via an electronic unit that is factory set for your vehicle. This also modifies the timing map to optimize it for the supercharged engine. - See more at: http://www.stillen.com/product/superchargers/stillen-stage-2-supercharger-system-non-revup-engines-407352ic-9676.html#sthash.8m9gz3tL.dpuf