TitleSubaru OEM Turbo Vacuum Line Kit w/ Restrictor STI 2008-2021 | 14447AA250
Video description
Restore your factory boost control system with the Genuine Subaru OEM Turbo Vacuum Line Kit with Restrictor for the 2008-2021 Subaru STI. This complete replacement vacuum hose kit includes the necessary hoses and a pre-installed restrictor pill, making it the ideal solution when replacing worn factory vacuum lines, reinstalling the OEM boost control system, or converting back from a manual boost controller.
Maintaining the correct vacuum routing and restrictor is essential for proper boost control, turbocharger performance, and engine reliability.
Fitment:
Subaru STI (2008-2021)
Features
- Genuine Subaru OEM turbo vacuum line kit
- Includes factory pre-installed restrictor
- Direct OEM replacement
- Designed for factory boost control systems
- Correct hose routing and sizing
- OEM-quality rubber construction






