VAG Performance Haldex Controller Gen1 with Plug-and-Play Wiring Harness.
For vehicles with a Gen1 Haldex like the Golf Mk4 R32, Audi A3, S3 8L, and TT 8N and more.
VAG Performance Haldex Controller Gen2 with Plug-and-Play Wiring Harness.
For vehicles with a Gen2 Haldex like the Golf Mk5 R32, Audi S3, S3 8P, and TT Mk2 and more.