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PRODUCT OVERVIEW
The SuperPro TRC0091 Front Radius Arm Kit is a direct replacement assembly supplied complete with pre-installed bushings and a heavy-duty ball joint. It is designed to restore precise steering geometry and suspension control while maintaining comfort and low NVH (noise, vibration and harshness).
KEY FEATURES
- Complete front radius/caster arm assemblies
- SuperPro performance bushings pre-fitted in each arm
- Heavy-duty ball joint for improved durability
- Allows full articulation without binding
- Designed to maintain low noise, vibration and harshness
ENGINEERING BENEFITS
- Restores correct front suspension geometry and caster
- Improves steering stability and braking consistency
- Reduces unwanted deflection compared to worn OE components
- Optimised bushing material for performance and comfort balance
INSTALLATION NOTES
- Supplied as a pair and intended to be replaced as a matched set on the vehicle
- Installing as a pair helps avoid uneven handling and braking behaviour
- Professional installation and post-fitment wheel alignment are recommended
PART DETAILS
- Brand: SuperPro
- Part Number: TRC0091
- Position: Front radius / caster arms
- Supplied with bushings and ball joints pre-installed
Please confirm compatibility with your specific vehicle using the appropriate fitment information or by checking existing part numbers before purchase.
Vehicle Compatibility
| Make | Model | Year | Submodel | Variant | Engine | Notes |
|---|---|---|---|---|---|---|
| BMW | Z4 | 2019 | E89 Roadster sDrive 20 i | RWD Petrol 2.0L 4cyl 135kW N20 B20 A | 1997cc 135kW (Petrol) | |
| BMW | Z4 | 2019 | E89 Roadster sDrive 28 i | RWD Petrol 2.0L 4cyl 180kW N20 B20 A | 1997cc 180kW (Petrol) | |
| BMW | Z4 | 2018 | E89 Roadster sDrive 20 i | RWD Petrol 2.0L 4cyl 135kW N20 B20 A | 1997cc 135kW (Petrol) | |
| BMW | Z4 | 2018 | E89 Roadster sDrive 28 i | RWD Petrol 2.0L 4cyl 180kW N20 B20 A | 1997cc 180kW (Petrol) | |
| BMW | Z4 | 2017 | E89 Roadster sDrive 20 i | RWD Petrol 2.0L 4cyl 135kW N20 B20 A | 1997cc 135kW (Petrol) | |
| BMW | Z4 | 2017 | E89 Roadster sDrive 28 i | RWD Petrol 2.0L 4cyl 180kW N20 B20 A | 1997cc 180kW (Petrol) | |
| BMW | Z4 | 2016 | E89 Roadster sDrive 20 i | RWD Petrol 2.0L 4cyl 135kW N20 B20 A | 1997cc 135kW (Petrol) | |
| BMW | Z4 | 2016 | E89 Roadster sDrive 28 i | RWD Petrol 2.0L 4cyl 180kW N20 B20 A | 1997cc 180kW (Petrol) | |
| BMW | Z4 | 2016 | E89 Roadster sDrive 35 is | RWD Petrol 3.0L 6cyl 250kW N54 B30 A | 2979cc 250kW (Petrol) | |
| BMW | X1 | 2015 | E84 SUV sDrive 18 d | RWD Diesel 2.0L 4cyl 105kW N47 D20 C | 1995cc 105kW (Diesel) | |
| BMW | X1 | 2015 | E84 SUV sDrive 18 i | RWD Petrol 2.0L 4cyl 110kW N46 B20 B,N46 B20 CC,N46 B20 CD,N46 B20 E,N46 B20 BD,N46 B20 C | 1995cc 110kW (Petrol) | |
| BMW | X1 | 2015 | E84 SUV sDrive 20 d | RWD Diesel 2.0L 4cyl 130kW N47 D20 C | 1995cc 130kW (Diesel) | |
| BMW | X1 | 2015 | E84 SUV sDrive 20 i | RWD Petrol 2.0L 4cyl 135kW N20 B20 A | 1997cc 135kW (Petrol) | |
| BMW | Z4 | 2015 | E89 Roadster sDrive 20 i | RWD Petrol 2.0L 4cyl 135kW N20 B20 A | 1997cc 135kW (Petrol) | |
| BMW | Z4 | 2015 | E89 Roadster sDrive 28 i | RWD Petrol 2.0L 4cyl 180kW N20 B20 A | 1997cc 180kW (Petrol) | |
| BMW | Z4 | 2015 | E89 Roadster sDrive 35 is | RWD Petrol 3.0L 6cyl 250kW N54 B30 A | 2979cc 250kW (Petrol) | |
| BMW | X1 | 2014 | E84 SUV sDrive 18 d | RWD Diesel 2.0L 4cyl 105kW N47 D20 C | 1995cc 105kW (Diesel) | |
| BMW | X1 | 2014 | E84 SUV sDrive 18 i | RWD Petrol 2.0L 4cyl 110kW N46 B20 B,N46 B20 CC,N46 B20 CD,N46 B20 E,N46 B20 BD,N46 B20 C | 1995cc 110kW (Petrol) | |
| BMW | X1 | 2014 | E84 SUV sDrive 20 d | RWD Diesel 2.0L 4cyl 130kW N47 D20 C | 1995cc 130kW (Diesel) | |
| BMW | X1 | 2014 | E84 SUV sDrive 20 i | RWD Petrol 2.0L 4cyl 135kW N20 B20 A | 1997cc 135kW (Petrol) |