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The COBB 02-07 Subaru XLE BPV WRX 04-17 Subaru STI / 06-08 FXT Bypass Valve does not have enough exact application evidence to assign safe vehicle YMM. Match manufacturer part number 712665, complete vehicle, engine and transmission configuration, factory equipment, required calibration, emissions eligibility, interfaces, and every product note before ordering.
Key Features
- Four Interchangeable Springs: Includes 7 PSI yellow, 10 PSI red, 14 PSI white, and 18 PSI green springs to match your boost level precisely.
- 43 PSI Boost Capacity: Handles continuous high-boost operation, ideal for tuned engines and larger turbos.
- Billet 6061-T6 Aluminum Body: Machined for strength and corrosion resistance, enduring extreme turbo pressures without failure.
- OEM Mounting Compatibility: Bolts directly into factory locations with no modifications for quick setup.
- Compatible with stock intake and intercooler piping includes O-ring seals.
- The piston is hard-anodized aluminum for smooth operation and resistance to wear from high-speed cycling.
Fitment
| Fitment Status | Fitment Verification Required |
|---|---|
| Vehicle YMM | Not assigned without exact application evidence |
| Required Verification | Confirm exact vehicle, engine, transmission, factory equipment, calibration, emissions eligibility, interfaces, and part number |
Specifications
| Manufacturer | COBB |
|---|---|
| Manufacturer Part Number | 712665 |
| Product Type | Turbo By Pass Valves |
| Fitment Type | Fitment verification required |
What's Included
One new COBB product in the exact configuration and quantity identified by manufacturer part number 712665. Calibrations, hardware, hoses, clamps, gaskets, adapters, wiring, fluids, tools, and companion components are included only when expressly stated for this exact part number.
About COBB
COBB develops engine-management, intake, cooling, exhaust, drivetrain, suspension, and vehicle-accessory products for supported performance platforms. Correct selection remains exact-vehicle, exact-configuration, exact-interface, and exact-part-number specific.
Related COBB Products
- Cobb 02-07 Subaru WRX/04-17 WRX STI BPV Adapter
- Cobb 06-07 Mazdaspeed6 / 08-14 Subaru WRX / 09-13 FXT LF Bypass Valve
- Cobb 15-18 Subaru WRX / 14-18 FXT LF By-Pass Valve
Browse the COBB collection for related tuning, intake, cooling, exhaust, drivetrain, and chassis products.
Frequently Asked Questions
Why is fitment verification required for this COBB product?
Exact vehicle application evidence is not complete enough for safe YMM. Confirm the vehicle, drivetrain, factory equipment, calibration, emissions eligibility, interfaces, and exact part number before ordering.
Are all supporting parts included?
Only components expressly listed for the exact manufacturer part number are included. Tuning, hardware, hoses, clamps, gaskets, adapters, wiring, fluids, and companion components may be separate.
Is tuning or calibration required after installation?
Requirements depend on the exact product and vehicle. Intake, fuel, boost, turbo, and engine-management changes may require a compatible calibration before operation.
Installation Instructions
Follow the current COBB and factory service instructions for this exact part number. Verify fitment, factory equipment, emissions eligibility, required calibration, software and firmware, interfaces, hardware, fluid or electrical connections, and clearances before installation. Inspect the completed work and confirm safe operation before full-load use.
COBB
Shop COBB Tuning Accessport systems, performance intakes, intercoolers, exhaust components, drivetrain upgrades, suspension parts, Redline carbon fiber accessories, and vehicle-specific hardware at Black Ops Auto Works. Our COBB collection supports enthusiast platforms from Subaru, Ford, Volkswagen, Audi, Porsche, Mazda, Nissan, Honda, Acura, Toyota, and Lexus. COBB products are engineered as complete vehicle-specific solutions, but fitment, calibration, fuel, transmission, emissions eligibility, and supporting modifications can vary by exact application. Use the year-make-model filters and confirm the manufacturer part number before ordering. COBB Accessport Tuners and Engine Management The COBB Accessport is a handheld engine-management platform available for supported turbocharged cars, trucks, and SUVs. Depending on the vehicle, it may provide ECU or transmission flashing, data monitoring, diagnostic functions, performance maps, and support for custom calibration. Compatibility...
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