MG Line Aerodisc Kit for 19" Steel Wheels 8.5J ET40
The MG Line Aerodisc Kit is a complete aerodynamic wheel cover setup designed for 19" steel wheels with 8.5J width, 5x112 bolt pattern and ET40 offset.
This version is made for the wider 8.5J ET40 steel wheel configuration. It gives the wheel a clean, aero-inspired motorsport look while keeping the original wheel mounting system unchanged.
You can order this product in two configurations:
-
Aerodisc kit only — for your own compatible 19" steel wheels
-
Aerodisc kit with steel wheels — complete setup with matching 19" steel wheels
If you choose the version with steel wheels, the TÜV certification applies only to the steel wheel. The MG Line Aerodisc itself is an aftermarket visual and aerodynamic styling accessory and is not TÜV certified.
Designed for 8.5J ET40 steel wheels
This Aerodisc version is designed for steel wheels with the following parameters:
- Size: 19"
- Width: 8.5J
- Bolt pattern / PCD: 5x112
- Offset: ET40
This is not a universal Aerodisc. It is prepared for this specific wheel setup to achieve proper fitment, correct positioning and a clean final look.
Ordering options
You can choose the option that matches your build:
Aerodisc kit only
Choose this option if you already have compatible 19" / 8.5J / 5x112 / ET40 steel wheels and want to add the MG Line Aerodisc system.
Aerodisc kit with steel wheels
Choose this option if you want a complete setup prepared with matching 19" steel wheels. In this configuration, the TÜV certification refers to the steel wheels only.
What makes this version different?
This version is designed for the wider 8.5J ET40 steel wheel setup.
Compared to the 8J ET45 version, this product is made for a wheel with:
- wider rim width
- lower offset
- different Aerodisc positioning
- different fitment requirements
Choose this version if your steel wheels are 19" / 8.5J / 5x112 / ET40.
What is included?
Depending on the selected option, the set includes:
Aerodisc kit only:
- 4 Aerodiscs
- MG Line centerlock-style mounting elements
- mounting adapters prepared for the 8.5J ET40 setup
- required installation hardware
Aerodisc kit with steel wheels:
- 4 Aerodiscs
- 4 matching 19" steel wheels
- MG Line centerlock-style mounting elements
- mounting adapters prepared for the 8.5J ET40 setup
- required installation hardware
1 set = 4 wheels / 4 Aerodiscs.
Is this product TÜV certified?
The MG Line Aerodisc kit itself is not TÜV certified.
If you order the version with steel wheels, the TÜV certification applies to the steel wheels only. The Aerodisc is a separate aftermarket visual and aerodynamic styling accessory.
Is this a real centerlock conversion?
No. This product is a visual and aerodynamic styling upgrade with a centerlock-style mounting design.
It does not convert your vehicle to a real motorsport centerlock system. The original wheel mounting system remains unchanged.
Fitment confirmation
Before production, we may ask for wheel photos, details or measurements to confirm compatibility. This helps us prepare the correct mounting setup for your exact wheel configuration.
Production time
This product is made to order. Production time depends on the selected configuration, finish and current production schedule.
