Remote tuning is available through EK1. In-person and Mail-in tuning is also available.
Need help? Locating your vehicle's VIN.
Don't have this information right now? No worries, add it later, but you do need an EK1 Device or have already talked to us about mailing in your ECU.
Note: I am currently on vacation, any orders placed after October 4th, 2025 will be delivered in the order they're received starting October 15th, 2025. The sale will end at this time.
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The Full Tune does not need a JB4 and is similar to tunes like Lap3. The Backend Flash will utilize JB4 for boost control.
