Product Details
About this part
protuningfreaks Coolant Pressure Sensor Kit – Essential Fail-Safe for High Power BMW B58 & S58 Engines running REV2 Controller and bootmod3 CustomROM V2
Protect your high-performance B58 and S58 engine with the protuningfreaks Coolant Pressure Sensor Kit—the ultimate plug-and-play solution for monitoring coolant pressure and preventing catastrophic failures caused by head lifting or head gasket issues.
⚠️ Important: This kit requires REV2 and CustomROM V2 for full functionality.
Key Features:
✅ Fail-Safe Protection: When connected to the REV2 Controller, the sensor transmits real-time coolant pressure sensor voltage data over FlexRay to the DME. Tuners can set a maximum pressure threshold in the DME map to trigger failsafes such as cutting any/all power adders (boost, nitrous), port injection, di injection—helping prevent severe engine damage.
✅ Seamless Integration: Available in two versions to ensure compatibility with your setup.
✅ Easy Installation: No cutting or modifications required—our kit connects directly to the factory coolant lines making installation quick and hassle-free.
Includes:
- 6061 Aluminum CNC Coolant Pressure Sensor fitting
- Viton o-ring
- Metal c-clip for factory mounting
Optional:
- 10 bar (150 psi) pressure sensor
- PNP sub-harness for the REV2 "CP" input connector
Upgrade your build with the protuningfreaks Coolant Pressure Sensor Kit and drive with confidence knowing your engine is protected.
Fitment
Not sure it fits? Contact us with your car's year, model and VIN and we'll help you confirm before you order.
If a part doesn't fit as expected, contact us and we'll work with you to resolve it.
Majority of products have a fitment section in the product description or within the title.
Returns
- Unused, uninstalled parts can be returned or exchanged within 30 days of the order date.
- To start a return: Contact us first, don't use Return to Sender.
- Returns can have up to a 20% restocking fee.
- Built-to-order and special-order items can't be returned or cancelled once production begins.
Shipping
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- Inspect parts within 10 days of delivery, and reach out regarding any damage or missing pieces.
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Warranty
- All parts retain the manufacturer's warranty.
- Warranty claims are subject to the manufacturer's approval.