TCI Transmission Controller GM EZ-TCU 2009- up 4L70E 01217 this drive system will not

this drive system will not interfere with any existing setup

ensuring you get the most from your high performance engine at higher RPMs

No Grease Grooves or Holes in Race

TASS Series

6 in Diameter Base

TCI Transmission Controller GM EZ-TCU 2009- up 4L70E 01217 this drive system will notEZ TCU Master Kit. Maximum control over shift points, shift firmness and shift speed. No software, laptop or experience needed. Completely intuitive programming interface or optional fully programmable based on load, speed and RPM. For computer controlled transmissions, nothing beats the TCI EZ TCU Transmission Controller. The EZ TCU allows for maximum electronic control over shift points, shift firmness and shift speed. No software, laptop or tuning