I have used a SDS system for the last 5 years. It is a good introduction to EFI for the novice. Has all the features to make your car run properly, and very user friendly. Backup support is excellent, which is very important for do-it -your-selfers. I would recommend the use/product this company sells for our cars.
Philip
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87 930 GHL/Rarlyl8/Garretson/GT3582R/1 Bar/Wevo shift, mounts/Meth inj/LM-2/Custom Fuchs/Carrera intake manifold/Xtreme Carrera heads P&P/3.4/DR 993SS cams/ Mahl/Pauter/JE/Niresist/ARP/twin COP/8.25:1/KEP stage 2/twin tials/close 2,3,4th. MS3Pro Evo
500+ HP, BTSOMP Dyno