COBB Cast Turbo Inlet (745450) | Subaru WRX 2015-2021 / Forester XT 2014-2018

The COBB Cast Turbo Inlet provides a significant airflow and reliability upgrade over the restrictive OEM inlet on your Subaru WRX or Forester XT. Its rigid cast construction prevents deformation under high boost, while the optimized internal geometry delivers smoother, more efficient airflow to the turbocharger for improved response and consistent performance.

KEY FEATURES

• Rigid cast construction prevents collapse under vacuum or elevated boost
• Improved internal flow design increases turbocharger efficiency
• Direct replacement for the factory plastic turbo inlet
• Smoother airflow path supports enhanced throttle response
• Compatible with both OEM and most aftermarket intake systems
• Durable construction built to withstand high-heat, high-pressure environments

TECHNICAL SPECIFICATIONS

• Cast aluminum body ensures long-term structural integrity
• Optimized internal diameter delivers consistent airflow to the turbo
• Designed to eliminate inlet deformation common with factory plastic units
• Includes high-quality couplers, fittings, and hardware for proper installation
• Engineered for compatibility with FA20DIT-powered WRX and FXT platforms

VEHICLE FITMENT

• Subaru WRX 2015–2021
• Subaru Forester XT 2014–2018

COBB delivers proven, data-driven performance solutions engineered to optimize your Subaru with unmatched precision and reliability.