Haltech Nexus Ti4L Transmission Interface Kit - Suits GM 4L Series VW/Audi/Seat/Skoda NSP Calibration Software - Intuitive

NSP Calibration Software - Intuitive and easy to use

1 to 3 Rotor engines

All manual transmission 1

Other times

All dressed up with a Haltech Label

Haltech Nexus Ti4L Transmission Interface Kit - Suits GM 4L Series VW/Audi/Seat/Skoda NSP Calibration Software - IntuitiveThe Ti4L unit allows easy control for GM's popular 4L series of automatic transmissions. DesIgnitioned as an expansion module for the NEXUS ECU and VCU range the Ti4L will be programmed via our NSP software, or Rebel LS users will be able to follow the simple set up wizard in the Haltech Connect App. Easy set up is not the only feature! We've also developed smart long term learning strategies via closed loop line pressure control, which means shifting