ECUWEST’s Chevrolet Silverado LTZ 1500 6.2L L87 ECU Remapping for 2019+ models is now available. 288 – 310 Rear Wheel Hp and 50Nm extra torque. Sounds like a real V8 should without droning when cruising.
Kinda like the new Duramax Diesel PCM deal, we will need your vehicle while HPTuners (USA) modify and unlock your ECU to enable us to tune it.
We will be holding very limited parts for these as the US is so short of supply at present
