aFe TA-4306B-D Takeda Attack Pro Dry S Intake for Subaru WRX STI 15-18

Vehicle Fitment

• 2015-2018 Subaru WRX STI - 2.5L H4 Turbo (Base, Limited, Launch, HyperBlue)
• Does not fit 2018-2019 WRX STI with revised intake path

Features

• Takeda Attack Stage-2 cold air intake with Pro DRY S synthetic dry filter
• Large 7" tall conical 360° high-flow air filter for maximum airflow
• CAD-designed roto-molded red intake scoop captures cool front-facing air
• High-quality ABS heat shield reduces engine heat soak
• Mandrel-bent 2.75" aluminum intake tube with wrinkle-black finish
• Direct bolt-on installation - no cutting or drilling required
• Outflows factory intake for enhanced throttle response
• Produces measurable gains in horsepower and torque*

Specifications

• Part Number: TA-4306B-D
• Product: Takeda Attack Stage-2 Pro DRY S Cold Air Intake System
• Filter Type: Pro DRY S synthetic dry media
• Filter Size: 7" tall conical
• Intake Tube: Mandrel-bent aluminum (2.75")
• Heat Shield: ABS plastic
• Fitment Years: 2015-2018
• Engine: 2.5L H4 turbocharged
• Installation: Direct bolt-on - no factory modification needed
• Emissions: Not CARB exempt in some states

Included Components

• 1x Takeda Attack Stage-2 intake assembly (TA-4306B-D)
• 1x Pro DRY S high-flow air filter
• 1x Mandrel-bent intake tube
• 1x ABS plastic heat shield
• 1x Roto-molded red air scoop
• 1x Set of clamps and couplers
• 1x Complete mounting hardware kit
• 1x Installation instructions

Product Description

The aFe TA-4306B-D Takeda Attack Stage-2 Pro DRY S Cold Air Intake System is engineered for **Subaru WRX STI models from 2015 through 2018** equipped with the 2.5-liter turbocharged H4 engine. This cold air intake replaces the restrictive stock system with a high-flow design that draws cooler, denser air from the front of the vehicle, improving combustion efficiency and performance potential. The oversized **7" tall Pro DRY S air filter** delivers excellent airflow with an oil-free, washable dry media that simplifies maintenance and keeps filtration efficient.

Featuring a roto-molded red intake scoop and ABS heat shield to minimize intake air temperatures, the TA-4306B-D ensures cooler air reaches the engine during spirited driving. The mandrel-bent aluminum intake tube with a wrinkle-black finish not only enhances airflow but also adds durability and stylish under-hood appeal. Installation is straightforward with a direct bolt-on design requiring no cutting or drilling, and the included comprehensive hardware kit makes the process quick and hassle-free. Designed to increase airflow and throttle response, this intake is a popular performance upgrade for WRX STI enthusiasts looking for reliable gains and improved engine sound.