MST S58 Turbo Inlet Kit — BMW M2 (G87, 2023–2025); M3 (G80, 2021–2025); M4 (G82, 2021–2025); X3 M (F97, 2022–2024); X4 M (F98, 2022–2025) (BW-S5803)
$503.80
MST S58 Turbo Inlet Kit — BMW M2 (G87, 2023–2025); M3 (G80, 2021–2025); M4 (G82, 2021–2025); X3 M (F97, 2022–2024); X4 M (F98, 2022–2025) (BW-S5803)
$503.80
Vehicle Fitment
Part number: BW-S5803
Match every detail in the same row. Listed years follow the stated manufacturer or market basis; an engine code by itself does not confirm fitment. Where no full range is established, confirm the model year and engine-bay layout before ordering.
| Vehicle | Chassis | Engine / specification | Supported years | Application details |
|---|---|---|---|---|
| BMW M2 | G87 | S58 | 2023–2025 | Match the listed engine and chassis. |
| BMW M3 | G80 | S58 | 2021–2025 | Match the listed engine and chassis. |
| BMW M4 | G82 | S58 | 2021–2025 | Match the listed engine and chassis. |
| BMW X3 M | F97 | S58 | 2022–2024 | LCI only; US model years 2022–2024. Does not fit 2019–2021 pre-LCI models. |
| BMW X4 M | F98 | S58 | 2022–2025 | LCI only; 2019–2021 pre-LCI excluded. |
Requirements and exclusions
- US-market X3 M (F97) fitment ends with model year 2024.
Confirm fitment with Kies using your model year, engine, production date and a photo of the intake area when a restriction or unconfirmed application is listed.
+ 16
horsepower*
@ 5000 RPM
+ 22
Torque (Nm)*
@ 5000 RPMFeatures
- Large-diameter inlet pipe for increased airflow
- Compatible with both oversized hybrid turbos and stock turbos
- Special MST adapter for stock turbo to minimize air disruption at the turbo inlet
- Improves turbo response and reduces turbo lag
- Inner golf-ball surface for optimized airflow
- Boosts power: Up to 16–20hp and 20Nm torque increase
- Direct bolt-on installation with no modifications required
- No ECU tuning is necessary after installation; it works with both stock and tuned ECUs
- OEM-style quick-connect fitting; compatible with MST intake kits and stock airboxes
- High-temperature-resistant O-ring to prevent air leakage
⚠️ Please ensure our product is compatible with your car before placing an order.
If you have any questions, please contact us.
*Due to potential variations in model years (especially transitional years) and different regional specifications by country, we highly recommend contacting us and providing a photo of your engine bay for verification before purchasing to ensure accuracy.