GM Auto Transmission Tune

GM Auto Transmission Tune

Regular price
$250.00
Regular price
Sale price
$250.00
Unit price
per 
Availability
Sold out

C6z06 with F1a on E85 Flex Fuel

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.