Kagan Tuning Domestic Tuning package Includes
- 100% dialed in Transmission Calibration Files
This is a transmission tune for the 8l90e
- Faster Shift points
- Rpm shift points raised
- Smoother shifting when driving normally
- Responsive shifting when Wide Open Throttle
** T87a controllers need to be sent to Hptuners to be unlocked to allow tuning.
Warranty & Refunds
This is a digital file. Therefore, there can be no refunds or warranty claims. By purchasing the e-tune you acknowledge this fact. E-tunes must be paid in full and scheduled before any service is provided
This does not included any dyno time and any software fees/credits, those are additional and additional cost.