The COBB Subaru SF Intake System – COBB Blue does not have enough exact application evidence to assign safe vehicle YMM. Match manufacturer part number 724100-BL, complete vehicle, engine and transmission configuration, factory equipment, required calibration, emissions eligibility, interfaces, and every product note before ordering.

Key Features

• 3-Inch Mandrel-Bent Aluminum Pipe: Smooth interior walls minimize turbulence and restrictions, directing high-velocity air straight to the turbo for quicker spool and power.
• Steel Heat Shield: Powder-coated design with strategic openings blocks engine bay heat, ensuring cooler intake air for consistent performance gains.
• Complete Bolt-On Design: Direct fit with factory mounting points; retains MAF sensor accuracy and supports stock or tuned setups.
• Oversized Dry Double-Cone Filter: Synthetic media flows 200% more air than stock while trapping 99% of contaminants; reusable, no oil required for easy maintenance.
• Includes all hardware and brackets for direct compatibility with OEM components.
• Mandrel-bent aluminum pipe with powder-coated steel heat shield; filter uses dry synthetic cotton gauze media.

Fitment

Specifications

What’s Included

One new COBB product in the exact configuration and quantity identified by manufacturer part number 724100-BL. 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 Subaru SF Intake System – COBB Blue
• COBB SF Intake + SF Airbox 2015 Subaru WRX STi Blue Tube
• Cobb 15-21 Subaru WRX SF Intake System – Black

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.

The COBB Subaru SF Intake System – COBB Blue does not have enough exact application evidence to assign safe vehicle YMM. Match manufacturer part number 715100-BL, complete vehicle, engine and transmission configuration, factory equipment, required calibration, emissions eligibility, interfaces, and every product note before ordering.

Key Features

• Stainless Steel Clamps: Heavy-duty clamps ensure airtight seals under boost pressure up to 25 psi.
• Aluminum Intake Pipe: 3-inch mandrel-bent tubing powdercoated in COBB Blue reduces restrictions and resists heat soak.
• Integrated Heat Shield: Powdercoated steel shield blocks engine bay heat to deliver cooler, denser air for consistent performance.
• Double-Cone Air Filter: Oversized dry filter flows 35% more air than stock while trapping contaminants for long-term engine protection.
• Silicone Couplers: Multi-ply reinforced silicone connects securely to stock turbo inlet and throttle body for zero leaks.
• 100% bolt-on installation with no ECU tuning or check engine lights required.

Fitment

Specifications

What’s Included

One new COBB product in the exact configuration and quantity identified by manufacturer part number 715100-BL. 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 Subaru SF Intake System – COBB Blue
• COBB SF Intake + SF Airbox 2015 Subaru WRX STi Blue Tube
• Cobb 15-21 Subaru WRX SF Intake System – Black

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.