aFe TA-4305B-1D Takeda Stage-2 Pro DRY S Intake for 2015–2021 Subaru WRX

The aFe TA-4305B-1D Takeda Stage-2 Pro DRY S Intake System delivers outstanding airflow and reliable power gains for the 2015–2021 Subaru WRX. Designed to outperform the factory intake in every category, this system features a CAD-modeled red intake scoop that channels the coldest outside air directly into the intake system for maximum performance.

Dyno-proven testing shows gains of up to 28 horsepower and 32 lb-ft of torque, giving your WRX sharper throttle response, improved acceleration, and an overall more engaging driving experience. The included Pro DRY S filter utilizes a 3-layer synthetic oil-free media, offering excellent filtration with easy maintenance—no filter oil required.

AFe’s integrated ABS heat shield reduces heat soak, while the roto-molded intake tube maintains smooth, unrestricted airflow to the turbocharger. Installation is fully bolt-on with no cutting or drilling necessary, and all required hardware is included.

Key Features and Benefits

• Fits 2015–2021 Subaru WRX H4-2.0L Turbo

• Dyno-proven gains: +28 HP / +32 lb-ft torque

• Outflows factory intake system

• Red CAD-designed intake scoop captures cooler, denser air

• ABS heat shield minimizes heat soak

• Roto-molded intake tube for smooth airflow

• Pro DRY S 3-layer synthetic filter (oil-free, washable, reusable)

• Large 5" tall conical radial-flow air filter

• Direct bolt-on installation — no cutting or drilling

• Includes all clamps, couplers, and hardware

• Not compatible with models equipped with Steering Responsive Headlights (SRH)

• Not CARB exempt — not for sale/use in California

Technical Specs / Material Info

• Filter Type: Pro DRY S (oil-free synthetic, 3-layer)

• Filter Height: 5"

• Scoop Material: Cross-linked polyethylene (red)

• Heat Shield: ABS plastic

• Intake Tube: Roto-molded polymer

• Install Time: ~45 minutes

• Emissions: Not CARB compliant

Package Contents

• 5" Pro DRY S Air Filter

• CAD-Designed Red Intake Scoop

• ABS Heat Shield

• Roto-Molded Intake Tube

• Clamps, Couplers & Hardware

• aFe Warranty Information

Installation Info

• Fully bolt-on

• Uses factory air duct path

• No cutting or drilling required

• Straightforward installation for DIY or professional shops

Special Notes / Emissions Info

• Does not fit WRX models with Steering Responsive Headlights (SRH)

• Not legal for use in California or on pollution-controlled vehicles