aFe Takeda Stage-2 Pro 5R Cold Air Intake System for 2015–2018 Subaru WRX STI 2.5L Turbo, TA-4306B-R

The all new Takeda Retain Intake System produces up to 9HP and 9lbs. x ft. of torque over stock, while outflowing the factory intake by 24%. A one-piece powder-coated heat shield is used to protect the filter from unwanted hot engine air for maximum performance. Takeda intakes come complete with all necessary hardware. Takeda Stage-2 Cold Air Intake System w/ Pro 5R Filter Subaru WRX STI 15-17 H4-2.5L (t)

• Repl. Factory Intake For Improved HP/Torque/Styling
• Unique Three Filter Design
• Dual Mandrel Bent Tubing
• Hassle Free Installation

The aFe Takeda Stage-2 Pro 5R Cold Air Intake System is designed for the 2015–2018 Subaru WRX STI with the 2.5L turbocharged H4 engine. Part number TA-4306B-R replaces the restrictive factory intake system to improve airflow, throttle response, horsepower, torque, and underhood styling. Testing shows gains of up to 9 horsepower and 9 lb.-ft. of torque over stock, while the intake flows up to 24% more air than the original equipment system.

This Takeda Stage-2 intake uses a unique three-filter design and dual mandrel-bent tubing to help maintain smooth, efficient airflow to the engine. A one-piece powder-coated heat shield separates the filter assembly from unwanted hot engine air, helping support consistent intake temperatures and dependable performance during demanding driving. The included Pro 5R performance filter is engineered for high airflow while providing effective engine protection.

The aFe Takeda intake is supplied with the required installation hardware and is designed for a hassle-free installation using the factory mounting locations. It is EPA compliant and carries California Air Resources Board Executive Order D-550-23. This product may carry a Prop 65 warning. Fitment includes the 2015, 2016, 2017, and 2018 Subaru WRX STI equipped with the 2.5L turbocharged H4 engine.

Brief Description

A high-flow Takeda Stage-2 cold air intake system with a Pro 5R filter, heat shield, and mandrel-bent tubing for improved performance on 2015–2018 Subaru WRX STI models.

Key Product Specifications & Technical Data

• Brand: aFe Takeda
• Part Number: TA-4306B-R
• Product Type: Stage-2 cold air intake system
• Filter Type: Pro 5R performance filter
• Engine Compatibility: 2.5L turbocharged H4
• Vehicle Application: 2015–2018 Subaru WRX STI
• Flow Improvement: Up to 24% greater airflow than stock
• Compliance: EPA compliant; CARB Executive Order D-550-23

What's Included

• Takeda Stage-2 intake tubing
• Pro 5R performance air filter
• One-piece powder-coated heat shield
• Required installation hardware

Features:

• Performance Gain: Produces up to 9 horsepower and 9 lb.-ft. of torque over the factory intake system.
• High-Flow Design: Outflows the factory intake by up to 24% for improved engine breathing and throttle response.
• Heat Protection: Uses a one-piece powder-coated heat shield to help isolate the filter from hot engine air.
• Efficient Airflow: Combines a unique three-filter design with dual mandrel-bent tubing for smooth intake flow and a hassle-free installation.

Fitments:
2015 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2015 Subaru WRX STI Limited
2016 Subaru WRX STI Base
2016 Subaru WRX STI Limited
2016 Subaru WRX STI Series.HyperBlue
2017 Subaru WRX STI Base
2017 Subaru WRX STI Limited
2018 Subaru WRX STI Base
2018 Subaru WRX STI Limited

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-550-23
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1