Haltech Nexus R3 Universal Wire-in Harness - 2.5m (8') HT-183200

Haltech Elite 750 Premium Universal Wire-in Harness 2.5m (8') HT-140604

Haltech Elite 550 Premium Universal Wire-in Harness 2.5m (8’) HT-140404

Haltech Elite 550 Basic Universal Wire-in Harness 2.5m (8’) HT-140402

Haltech Nexus R5 Universal Wire-In harness- 5M (16') HT-185201

Haltech WB2 Bosch - Dual Channel CAN O2 Wideband Controller Kit HT-159986

Haltech Elite 750 Basic Universal Wire-in Harness 2.5m (8') HT-140602

Haltech Nexus Ti4L Transmission Interface Kit - Suits GM 4L series HT-196001