Cobb Cast Turbo Inlet – 2015–2021 Subaru WRX / 2014–2018 Forester XT (745450)

The COBB Cast Turbo Inlet (745450) is a high-performance upgrade designed for 2015–2021 Subaru WRX and 2014–2018 Forester XT models. Replacing the restrictive factory plastic inlet, this cast aluminum turbo inlet improves airflow to the turbocharger while eliminating the common failure points associated with OEM inlets under high boost.

The COBB 745450 cast turbo inlet is engineered for durability and consistent airflow, making it an ideal supporting modification for upgraded turbos, intakes, and higher-boost applications.

Key Features

• Cast aluminum turbo inlet for improved airflow

• Stronger and more durable than factory plastic inlet

• Reduces inlet deformation and boost leaks

• Supports higher boost and power levels

• Direct-fit design for factory-style installation

Vehicle Fitment

• 2015–2021 Subaru WRX

• 2014–2018 Subaru Forester XT

Notes

• Professional installation recommended

• Tuning may be required depending on supporting modifications

• Intended for off-road / motorsports use where applicable