1. Enter your existing POWERlink dongle serial number (begins with V3 or V4)
2. Enter the quantity of credits required to purchase your tune or tune upgrade
3. Click add to cart and follow the check out process
4. Tuning credits will automatically apply to your account in 10-30 minutes
   

If you are upgrading stages, you will only be required to pay the difference in tune cost. For example, if you are already stage 1 tuned and paid $899.00 and are upgrading to a Stage 2 tune at $990.00, you would need to pay the difference of $100.00 (100 credits).

Upgrade costs vary by stage, vehicle platform, and engine. You can find the required amount of credits needed to upgrade listed next to your desired tune in the IE POWERlink Mobile app or Flash Wizard PC software.  

Credits are only needed the first time you upgrade to a new stage or when flashing a new tune for a second vehicle. Once a stage is purchased, you can flash it, change octanes, adjust features, or flash to any stage under (including stock) and back as often and as many times as you need without purchasing any additional credits.  

Adding credits to tune a second car or a friend's ride with your existing cable is easy. Your IE POWERlink can flash up to 5 different VINs. Enter your serial number on the tune product page, purchase the desired tune stage, and the credits will add to your account automatically!