Prototype Haldex Controller with Android App - YouTube
Haldex Performance Control Unit (GEN 1) | Mk4 R32 | Mk1 TT Quattro (NL – UroTuning
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Euro Touch Tuning - Are you interested in a Haldex controller for your VW/Audi? Look no further. We've got you covered. Gen 2 Blue - 2006-08.5 Audi A3(8P) Quattro, 2008-08.5 TT(8J) Quattro,