Audi A4 S4 RS4 B9 Power Tailgate Retrofit Kit
Transform your Audi A4 B9 from a manual trunk into a factory-style electric power tailgate system.
This complete retrofit solution is designed for Audi A4, S4 and RS4 B9 models and uses original Audi electric tailgate components to provide automatic trunk opening and closing functionality.
With this upgrade, you can enjoy the same premium convenience features found on higher-spec Audi models, including powered trunk operation, integrated tailgate control and OEM-style installation.
Features
OEM-Style Electric Tailgate Upgrade
Upgrade your Audi trunk with:
✔ Automatic trunk opening
✔ Automatic trunk closing
✔ Original-style tailgate control
✔ Factory appearance after installation
✔ Integrated vehicle operation
Complete Retrofit Solution
The kit includes all required components for converting a manual trunk into an electric tailgate:
- Tailgate control module
- Electric tailgate strut
- Power locking system
- Tailgate switch
- Wiring harness
- Installation accessories
All hardware is function tested before shipment to ensure reliable operation.
Convenient Daily Operation
After installation, the electric tailgate provides easier access when:
- Loading shopping bags
- Carrying luggage
- Transporting equipment
- Using the vehicle daily
No more manually lifting or closing the heavy trunk lid.
Compatible Models
For 2016-2024 Audi A4 S4 RS4
A6 C8 original electric tailgate transplant
Package Contents:
1*Tailgate control module
1*Locking head
1*Pull Cable
1*Pull Cable Controller
1*Tailgate switch
1*Switch Frame
1*Tailgate strut
1*Wire Harness
Tailgate strut Accessories
Installation & Coding
Installation requires:
- Removal of original trunk components
- Installation of electric tailgate hardware
- Wiring connection
- Vehicle coding and configuration
After installation, coding is required to activate the power tailgate functions.
Recommended diagnostic equipment:
- ODIS
- VAS 5054A
- VAS 6154
- DOIP diagnostic tools
Professional installation is recommended.
Why Upgrade Your Audi A4 B9 to Power Tailgate?
More Convenience
Open and close your trunk automatically without manually lifting the tailgate.
OEM Luxury Experience
Enjoy a premium feature normally available on higher equipment Audi models.
Better Daily Usability
Perfect for families, business users and anyone who frequently loads cargo.
Factory-Style Retrofit
Maintains Audi interior and exterior appearance while adding advanced comfort functionality.
FAQ
Q1: Can I install an electric tailgate on my Audi A4 B9?
Yes. This retrofit kit allows Audi A4 B9, S4 B9 and RS4 B9 models with manual trunks to be upgraded to an electric power tailgate system.
Q2: Does this kit support original Audi key remote control?
Yes. After installation and correct coding, the system can work with the vehicle’s original control system.
Q3: Is coding required after installation?
Yes. Vehicle coding is required after installation to activate the electric tailgate functions.
Q4: What Audi models are compatible with this power tailgate kit?
This kit is designed for Audi A4 B9, S4 B9 and RS4 B9 models from 2016-2024.
Q5: Is this a complete installation kit?
Yes. The package includes the main electric tailgate components, control module, wiring harness and installation accessories required for the retrofit.







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