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This BorgWarner turbo service component is selected by exact manufacturer part number 179425 and complete turbo-system specifications. Confirm every wheel, housing, flange, A/R, connection, orientation, and wastegate requirement before ordering.
Key Features
- High-Flow Valve: Supports up to 50 psi boost with minimal pressure drop for quick response.
- OEM Direct Fit: Matches factory specifications for EFR turbos with plug-and-play wiring and mounting.
- Corrosion-Resistant Housing: Aluminum construction withstands heat and engine bay conditions.
- 3-Port PWM Design: Provides accurate duty cycle control for consistent boost across RPM range.
- Integrated Filter: Protects internals from debris extending service life in turbo setups.
- Pair with ECU supporting PWM boost control output between 0-5V.
Fitment
| Fitment Basis | Universal by exact BorgWarner dimensions and turbo-system interface |
|---|---|
| Required Check | Confirm turbo family, wheel sizes, housing A/R, flanges, inlet and outlet geometry, bearing housing, wastegate configuration, oil and coolant connections, rotation, and clearance |
Specifications
| Manufacturer | BorgWarner |
|---|---|
| Manufacturer Part Number | 179425 |
| Product Type | Boost Controllers |
| Turbo Family | EFR |
| Fitment Type | Universal by exact dimensions and turbo-system interface |
What's Included
One new BorgWarner product in the exact configuration identified by manufacturer part number 179425. Gaskets, lines, clamps, housings, actuators, sensors, hardware, and companion components are included only when expressly stated for this part number.
About BorgWarner
BorgWarner develops original-equipment and performance turbocharging systems, including EFR, AirWerks, S-Series, K-Series, SuperCore assemblies, housings, cartridges, actuators, and service components.
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Frequently Asked Questions
How do I confirm this BorgWarner part matches my turbo system?
Match the exact BorgWarner part number, turbo family, compressor and turbine wheel sizes, housing A/R, flange, inlet and outlet geometry, bearing housing, wastegate configuration, and every connection before ordering.
Is this BorgWarner turbo service component a direct replacement?
Only when the exact part number, dimensions, housings, flanges, rotation, wastegate configuration, oil and coolant connections, and vehicle or system application all match. Similar turbo families are not automatically interchangeable.
What supporting parts should be inspected during installation?
Inspect or replace the oil feed and drain, coolant lines, gaskets, fasteners, intake and charge piping, intercooler, exhaust connections, wastegate hardware, and filtration components. Correct the cause of the previous turbo failure before startup.
Installation Instructions
Follow BorgWarner's current instructions and the vehicle or system service information for this exact part number. Verify every interface before disassembly, correct the cause of any prior turbo failure, prime the oil system, keep debris out of all passages, use new required seals and fasteners, confirm free rotation and line routing, and check for leaks before load. Professional turbo-system installation and calibration are recommended.
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