VTT Upgraded Silicone Coolant Hose Kit - S58 G8X
Ships from the brand or distributor, usually in 3–7 business days
Make sure this fits your car
Fits: BMW S58: M3 (G80/G81), M4 (G82/G83), M2 (G87)
- Free US shipping over $250
- 30-day returns on unused parts
- Fitment help before you buy
VTT Upgraded Silicone G8X (S58) Coolant Hose Kit Available in BLACK as of 3/12/26 with RED, BLUE, and ORANGE coming very soon! Upgrade the Weak OEM Plastic Coolant Connectors on Your BMW S58 The issue with the factory S58 coolant system is not the rubber hoses themselves — it’s the OEM plastic quick-connect fittings . Over time, these plastic connectors can become weak, crack, or fail, especially in high-heat performance environments. VTT offers an upgraded 6-ply silicone coolant hose kit for the BMW S58 platform , featuring CNC-machined billet aluminum connectors for improved durability, reliability, and long-term performance. This kit is designed as a direct replacement for multiple factory coolant hoses and connector assemblies shown in the OEM BMW cooling system diagram.
Brand: VTT · Part #: VTT-G8X-COOLANT
BMW S58: M3 (G80/G81), M4 (G82/G83), M2 (G87)
| Model | Chassis | Years | Engine | Fits |
|---|---|---|---|---|
| M3 | G80/G81 | 2021+ | S58 (BMW M) | |
| M4 | G82/G83 | 2021+ | S58 (BMW M) | |
| M2 | G87 | 2023+ | S58 (BMW M) | |
| X3 M | F97 | 2020–2024 | S58 (BMW M) | |
| X4 M | F98 | 2020–2025 | S58 (BMW M) |
Not sure? Email sales@b58racing.com with your VIN.
- Ships from the brand or distributor, usually in 3–7 business days.
- Free US shipping on orders over $250.
- Unused parts can be returned within 30 days. Some items are marked no-refund in their description.
Full details are on our shipping and returns page.
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