Every tune is built with reliability in mind — because power is only useful if it lasts.
- A Full Tune is a complete ECU flash that directly controls fueling, ignition timing, cam timing, torque limits, and boost pressure — without the need for a piggyback system. This allows the ECU to manage all aspects of engine performance natively, resulting in smoother power delivery, improved response, and tighter integration with factory safety systems. If you want a standalone solution where the ECU itself is fully in charge, a Full Tune is the most comprehensive option.
- Backend Flash modifies fueling, ignition timing, cam timing, torque limits, and other key parameters, while still leaving boost control to an external piggyback (such as JB4 or ProTuner). This makes it ideal for enthusiasts who already run a piggyback system and want to unlock more power, add drivability refinements, or enable features such as pops & bangs, rev limit changes, or start/stop disable.
- Pricing and Revisions: all tunes come with free revisions to resolve any issues you may be facing with the tune, customer requested adjustments may come with an additional cost.
- Backend Flash Tune: $189 USD
- Full Tune: $299 USD
- FREE Map6 / User Mode Tuning (BEF customers only) Our Backend Flash tunes are designed to work seamlessly with the standard premade maps (JB4 / ProTuner). In most cases, this means you won’t need a custom Map6 or User Mode setup. However, if we review your logs and determine that a tailored boost control strategy would be beneficial, we’ll build one for you.
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Simply choose Full Tune of Backend Flash
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⚠️ Emissions Compliance Notice:
We do not disable or modify emissions systems (e.g., catalytic converters, O2 sensors, EGR, EVAP) or related check engine lights. Please do not request these services — the answer is always no.
These actions are prohibited under 42 U.S. Code § 7522 of the Clean Air Act and carry serious legal penalties.
We do not disable or modify emissions systems (e.g., catalytic converters, O2 sensors, EGR, EVAP) or related check engine lights. Please do not request these services — the answer is always no.
These actions are prohibited under 42 U.S. Code § 7522 of the Clean Air Act and carry serious legal penalties.