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2004-2007 Subaru STIIntercooler

The top 5 intercooler brands enthusiasts actually trust for the GDB (2004-2007) Subaru STI — ranked by community reputation and fitment reliability.

2004-2007 Subaru STI · Intercooler

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Fetched 4d ago · Refreshes in 56d

  1. Garrett

    Garrett's intercoolers are the consensus choice among 04-07 STI forums for reliability and cooling performance; OEM-quality construction with proven track record on this generation.

    Widely available through major performance retailers

  2. Precision Turbo & Engine

    PTE intercoolers are highly regarded on 04-07 STI platforms for superior core efficiency and custom fitment options that work seamlessly with OEM piping.

    Sold through authorized dealers and select performance retailers

  3. FMIC Performance

    FMIC front-mount intercoolers are popular with 04-07 STI owners seeking better cooling than OEM units; known for reliability and straightforward installation on this chassis.

    Widely available through major performance retailers

  4. HKS

    HKS intercoolers deliver proven Japanese tuning-brand quality and are favored by 04-07 STI enthusiasts building higher-boost applications requiring robust heat rejection.

    Available through specialty import performance retailers

  5. Sheepey Race Engineering

    Sheepey's custom intercooler solutions are trusted within the 04-07 STI community for precision fitment and direct support from a Subaru-focused shop.

    Sold direct through Sheepey Race Engineering's site and authorized dealers

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