ECU Flash

[rAiN_Twist]

Hello again,

I own a 98 GMC Yukon (5.7l V8). Was wondering what device I could use to flash my ECU (for performance)? I had a 05 Subaru WRX a while back, and we used COBB AccessPORT Tuners to Flash our ECU's on the go. You could backup and load ECU tunes whenever you wanted, is there a device for our vehicles like that?


Sent from my iPhone using Tapatalk

 

[99Vortec]

Hp tuners possibly? If you want bi-directional programming. Just heed the warning.

http://www.hptuners.com/forum/showthread.php?2928-97-98-V8-and-All-V6-users-important-read-this

 

[Back N Black]

Diablo Sport.