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aFe Takeda Stage-2 Pro 5R Cold Air Intake System for 2015-2018 Subaru WRX STI (H4-2.5L) TA-4306B-R

$399.00

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aFe Takeda Stage-2 Pro 5R Cold Air Intake System for 2015-2018 Subaru WRX STI (H4-2.5L) TA-4306B-R

$399.00

$399.00

Fits 2015-2018 Subaru WRX STI (H4-2.5L).

The Takeda Stage-2 Pro 5R Intake System is designed to maximize airflow and performance for the EJ257-powered WRX STI. This system replaces the restrictive factory air box with a high-flow Pro 5R filter and dual mandrel-bent tubing to optimize air velocity into the turbocharger. The included one-piece powder-coated heat shield effectively isolates the air filter from hot engine bay air, ensuring cooler, denser intake charges for more consistent power.

  • Performance gains: up to +9 HP and +9 lbs. x ft. of torque over stock
  • Outflows factory intake system by 24%
  • Pro 5R filter media: 5-layer progressively finer oiled cotton gauze for maximum flow and protection
  • Mandrel-bent dual tubing maintains consistent internal diameters for smooth airflow
  • One-piece powder-coated heat shield uses factory mounting points
  • Complete bolt-on kit includes all necessary hardware for a hassle-free installation
  • Manufacturer Part Number: TA-4306B-R

Vehicle Fitment:

Year Make Model Submodel
2015-2018 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2015-2018 Subaru WRX STI Limited
2016 Subaru WRX STI Series.HyperBlue
📘 Guides & Manuals
🔧 Fitment & Compatibility
Year Make Model Submodel
2015-2018 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2015-2018 Subaru WRX STI Limited
2016 Subaru WRX STI Series.HyperBlue

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