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  • COBB [15 - 21 WRX, 14 - 18 Forester XT] Cast Turbo Inlet - JDMuscleTurbo Inlet Hoses and Pipescobb745450
  • COBB [15 - 21 WRX, 14 - 18 Forester XT] Cast Turbo Inlet - JDMuscleTurbo Inlet Hoses and Pipescobb745450
  • COBB [15 - 21 WRX, 14 - 18 Forester XT] Cast Turbo Inlet - JDMuscleTurbo Inlet Hoses and Pipescobb745450
  • COBB [15 - 21 WRX, 14 - 18 Forester XT] Cast Turbo Inlet - JDMuscleTurbo Inlet Hoses and Pipescobb745450

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COBB Cast Turbo Inlet

Fits: 15-21 WRX, 14-18 Forester XT

$26500
Earn $5.30 In JDMuscle Rewards!
50 in stock
Financing available starting $8.28 /month and as low as 0% APR.

Auto Parts Store of the Year 2026

COBB Tuning COBB Cast Turbo Inlet
Fits: 15-21 WRX, 14-18 Forester XT
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Fitment

Please Note: COBB 745450 manufacturer-confirmed fitment: 2015-2021 Subaru WRX and 2014-2018 Subaru Forester XT, with the transmission and market applications listed by COBB. Cast aluminum inlet with 70 mm inlet ID, reinforced silicone BPV coupler, captive O-ring, and stock/COBB EBCS mounting provisions. CARB EO D-660-82 applies when used according to the application guide.
  • 2014-2018 Subaru | Forester XT
  • 2015–2021 Subaru | WRX

Description

The COBB Cast Turbo Inlet replaces the failure-prone factory plastic inlet with a cast-aluminum design that improves airflow to the turbocharger on supported Subaru applications. Its expanded 70 mm inlet, port-matched outlet, reinforced silicone BPV coupler, captive turbo-side O-ring, and provisions for stock or COBB electronic boost control solenoids provide a durable, leak-resistant upgrade.

  • Confirmed fitment for 2015–2021 Subaru WRX and 2014–2018 Subaru Forester XT
  • Cast aluminum construction with 70 mm inlet ID
  • Threaded PCV and EVAP ports accept factory-size fittings; fittings included
  • Auxiliary sensor flats support pressure or temperature sensors
  • Compatible with COBB Off-The-Shelf maps and packages
  • 50-state legal when used according to the manufacturer application guide
  • References: COBB Cast Turbo Inlet product page and CARB EO D-660-82

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