Unlock Hidden Power in Your 2009–2012 Genesis Sedan 4.6

The Alphaspeed canned ECU tune is built for Genesis Sedan 4.6 owners who want real, reliable power gains without pushing into dangerous territory. Whether your car is completely stock or fully bolt-on, this tune is calibrated to wake up what the factory left on the table — safely and conservatively.

Higher octane fuel = higher gains. You are required to run the octane level the tune is calibrated for. Do not deviate after tuning.

How the ECU Service Works

1. Purchase the tune and print your order invoice.
2. Remove your OEM ECU from the vehicle. Must be your own OEM ECU — no used ECUs from other vehicles.
3. Package the ECU securely with proper padding (ECUs are sensitive electronics — protect them).
4. Include your printed invoice in the box so we can match it to your order.
5. Ship to our address listed here.

Cloned ECU Option

Want to keep your OEM ECU untouched? Choose the Cloned ECU option. We clone your ECU onto a separate unit, tune the clone, and ship both back to you. You keep your original as a backup — ideal for maintaining dealer ECU update compatibility or having a stock fallback.

Refund Policy

No refunds once a tuned ECU has been shipped. Refunds may be requested at any time before that point. Shipping costs are non-refundable.

Disclaimer & Risks

ECU tuning involves specialty equipment and carries inherent risks, including the possibility of a bricked ECU. We take every precaution to prevent this, but the risk exists. In the event of a bricked ECU, repair or replacement costs are the responsibility of the customer.

Modifying factory tune parameters can cause engine or drivetrain damage if parts are improperly installed, incorrect mod information is provided, or mods are changed after tuning. If you plan to make changes after your tune, contact us before tuning.

ECU tuning may void your factory or third-party warranty. We retain your original factory tune on file — reflashing to stock is available for an additional shipping and flash fee.

Waiver

By placing your order, you acknowledge and accept all associated risks. Neither Blood Type Racing Inc. nor the tuner are liable for any damage or failures resulting from the tuning process, including but not limited to engine damage, bricked ECUs, warranty loss, or any additional costs incurred.