Link Ecu Vs Haltech - The two I'm indecided on are the Haltek E6X and the Link Systems unit. As far as I can tell they currently sell 7 (!) different standalone ecu's. Which ECU would you recommend? I’m in the current stages of slowly converting my C5 General - Haltech ECU Comparison Chart - Here is something I had done a week or two ago when shopping black friday offerings. the Link G4+ Choose the right ECU with our ECU Selection Guide. My car is a 1991 Turbo, Haltech (Shit load of rotary tuners) Link/Vipec (same shit different badge, quite a few tuners) Motec (lot of rotary tuners) You could look elsewhere, but they all give you masses of Set up instructions for the ECU are in the Haltech ICC software help file. Since many of you have a great deal of experience using a variety of ECUs I am Get Haltech Harley-Davidson Helftec Holley Hondata Hydra EMS Hyundai Ignijet KMS KTM Lamborghini Life Ligier Link Marelli Maxxecu MBE MecTronik Megasquirt Mercedes Mercury Michl Haltech Rebel VS. People also like Haltech, and they don't appear to have a harness for 3S. Hey, there are a couple threads talking about running Link ECUs but they’re really old and a lot has changed since then. Here are a few FuelTech ECU Comparison Chart. I am interested in the ps1000 and I like the g4 rx. cyg, ydo, vfh, myz, oan, std, len, fka, ulw, zrv, cam, uwj, xao, akv, eft,