Immobilizer Bypass Module
PRODUCT
How It Works
Our Immobilizer Bypass Module replaces your Ferrari 355’s original Immobilizer Interface, eliminating the need to press the remote button to authorize engine starting.
The module bypasses the drive block function while preserving the vehicle’s original Alarm Module and remote door locking functionality. The factory Alarm Module remains installed and continues to operate normally.
Important: We strongly recommend always carrying a working remote, as it is still required to disarm the factory alarm and operate the remote door locks. Although the bypass module allows the engine to start without remote authorization in an emergency, it does not disarm or disable the factory alarm.
The vehicle’s existing alarm system must be in proper working condition for the bypass module to function as intended. This product is not designed to repair defective alarm or immobilizer components.
Before ordering, you must identify whether your Ferrari is equipped with a USA or Euro alarm system. The easiest way to determine this is by checking the part number printed on the label of your vehicle’s original Alarm Module.
Use the table below to identify the correct Immobilizer Bypass Module for your vehicle.
| Alarm Module Part Number | Frequency | Region |
|---|---|---|
| 167065 | 433 MHz | Euro |
| 167067 | 315 MHz | USA |
| 168508 | 433 MHz | Euro |
| 176004 | 315 MHz | USA |
Ordering the incorrect version may prevent proper operation. Please verify the part number on your original Alarm Module before placing your order. If you are unsure, contact us for assistance.
TECHNICAL INFO
FAQs
Frequently Asked Questions
No. Our bypass module replaces your original Immobilizer Interface and arrives ready for installation. Your factory Alarm Module remains in the vehicle. There is no need to send us any components, no core return is required, and no additional programming is necessary.
Yes. The bypass module eliminates the need to press the remote button to authorize engine starting. Your factory Alarm Module and remote door locking functions remain unchanged. You will still use your original remote to arm and disarm the alarm and operate the remote door locks.
Yes. The primary purpose of our module is to eliminate the inconvenience of pressing the remote button every time you want to start the engine.
We strongly recommend always carrying a working remote , as it is still required to disarm the factory alarm and operate the remote door locks.
In an emergency, the module allows the engine to start without remote authorization, even if your remote is unavailable. However, it does not disarm the alarm or replace the remote’s other functions.
Check the part number printed on the label of your vehicle’s original Alarm Module.
- Euro (433 MHz): 167065 or 168508
- USA (315 MHz): 167067 or 176004
If you are unsure which version your Ferrari uses, contact us before ordering. We will help you identify the correct module.
No. The bypass module is designed to eliminate the remote authorization requirement for engine starting, not to repair defective alarm or immobilizer components.
Your vehicle’s original Alarm Module and related components must be in proper working condition for the bypass module to function as intended.
If your vehicle has existing alarm or immobilizer problems, please contact us before ordering to determine whether additional repairs are necessary.
Every Immobilizer Bypass Module is backed by our 5-year warranty, covering defects in materials and workmanship.
Not sure which version you need? Call us before you order and we can help you identify the correct module.



