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PRODUCT OVERVIEW
The SuperPro SPF3946K Rear Subframe Front & Rear Bush Kit is engineered to improve suspension stability and steering response by replacing worn factory bushes with high-performance polyurethane components.
KEY FEATURES
- Premium proprietary polyurethane rear subframe bushes
- Improved handling, stability and steering precision
- Reduced abrasion and enhanced temperature resistance
- Optimised control of noise, vibration and harshness (NVH)
- Durable design to extend suspension component life
- Custom engineered for performance applications
BENEFITS
- Maintains correct subframe alignment under load
- Improves cornering confidence and vehicle feedback
- Resists deformation, wear and heat compared with rubber
- Low maintenance solution with long service life
PART DETAILS
- Part Number: SPF3946K
- Position: Rear subframe – front and rear bushes
- Material: Performance polyurethane
- Brand: SuperPro
FITMENT NOTE
Designed for selected BMW applications. Always confirm compatibility with your specific vehicle using the part number SPF3946K and an appropriate fitment guide before purchase or installation.
Vehicle Compatibility
| Make | Model | Year | Submodel | Variant | Engine | Notes |
|---|---|---|---|---|---|---|
| BMW | 2 Series | 2023 | F22,F87 Coupe 220 i | RWD Petrol 2.0L 4cyl 135kW B48 B20 A | 1998cc 135kW (Petrol) | |
| BMW | 2 Series | 2023 | F22,F87 Coupe 225 i | RWD Petrol 2.0L 4cyl 135kW B48 B20 A | 1998cc 135kW (Petrol) | |
| BMW | 2 Series | 2023 | F23 Convertible 220 i | RWD Petrol 2.0L 4cyl 135kW B48 B20 A | 1998cc 135kW (Petrol) | |
| BMW | 2 Series | 2022 | F22,F87 Coupe 220 i | RWD Petrol 2.0L 4cyl 135kW B48 B20 A | 1998cc 135kW (Petrol) | |
| BMW | 2 Series | 2022 | F22,F87 Coupe 225 i | RWD Petrol 2.0L 4cyl 135kW B48 B20 A | 1998cc 135kW (Petrol) | |
| BMW | 2 Series | 2022 | F23 Convertible 220 i | RWD Petrol 2.0L 4cyl 135kW B48 B20 A | 1998cc 135kW (Petrol) | |
| BMW | 2 Series | 2021 | F22,F87 Coupe 220 d | RWD Diesel 2.0L 4cyl 140kW B47 D20 A | 1995cc 140kW (Diesel) | |
| BMW | 2 Series | 2021 | F22,F87 Coupe 220 i | RWD Petrol 2.0L 4cyl 135kW B48 B20 A | 1998cc 135kW (Petrol) | |
| BMW | 2 Series | 2021 | F22,F87 Coupe 225 i | RWD Petrol 2.0L 4cyl 135kW B48 B20 A | 1998cc 135kW (Petrol) | |
| BMW | 2 Series | 2021 | F22,F87 Coupe 228 i | RWD Petrol 2.0L 4cyl 180kW N26 B20 A,N20 B20 A | 1997cc 180kW (Petrol) | |
| BMW | 2 Series | 2021 | F22,F87 Coupe 230 i | RWD Petrol 2.0L 4cyl 185kW B46 B20 B,B48 B20 B | 1998cc 185kW (Petrol) | |
| BMW | 2 Series | 2021 | F23 Convertible 220 i | RWD Petrol 2.0L 4cyl 135kW B48 B20 A | 1998cc 135kW (Petrol) | |
| BMW | 2 Series | 2021 | F23 Convertible 220 i | RWD Petrol 2.0L 4cyl 135kW N20 B20 B,N20 B20 A | 1997cc 135kW (Petrol) | |
| BMW | 2 Series | 2021 | F23 Convertible 228 i | RWD Petrol 2.0L 4cyl 180kW N20 B20 A | 1997cc 180kW (Petrol) | |
| BMW | 2 Series | 2021 | F23 Convertible 230 i | RWD Petrol 2.0L 4cyl 185kW B46 B20 B,B48 B20 B | 1998cc 185kW (Petrol) | |
| BMW | 2 Series | 2021 | F45 Active Tourer 218 i | FWD Petrol 1.5L 3cyl 100kW B38 A15 A | 1499cc 100kW (Petrol) | |
| BMW | 2 Series | 2021 | F45 Active Tourer 220 i | FWD Petrol 2.0L 4cyl 141kW B48 A20 A,B48 A20 F | 1998cc 141kW (Petrol) | |
| BMW | 3 Series | 2021 | F34 Gran Turismo 320 d | RWD Diesel 2.0L 4cyl 140kW B47 D20 A | 1995cc 140kW (Diesel) | |
| BMW | 3 Series | 2021 | F34 Gran Turismo 330 i | RWD Petrol 2.0L 4cyl 185kW B48 B20 B | 1998cc 185kW (Petrol) | |
| BMW | 4 Series | 2021 | F32,F82 Coupe 420 d | RWD Diesel 2.0L 4cyl 140kW B47 D20 A | 1995cc 140kW (Diesel) |