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2008-2014 Subaru STI — Exhaust

The top 5 exhaust brands enthusiasts actually trust for the GR (2008-2014) Subaru STI — ranked by community reputation and fitment reliability.

2008-2014 Subaru STI · Exhaust

Instant

Fetched 5d ago · Refreshes in 55d

  1. Injen

    Best fitment, proven durability across STI generation.

    Widely available through major performance retailers.

  2. Tomei

    Preferred sound character, reliable fitment for platform.

    Sold through specialized Japanese performance retailers.

  3. HKS

    Strong reputation for quality, consistent fitment record.

    Available through major performance retailers and specialists.

  4. GrimmSpeed

    Direct platform experience, trusted local fitment expertise.

    Sold direct and through authorized Subaru performance shops.

  5. Perrin Performance

    Reliable fitment, respected build quality on platform.

    Sold direct through Perrin's site and authorized dealers.

Adds live pricing, recent forum sentiment, and fitment notes from real-time search.

Curious what to expect? Here's a sample report for VA (2015-2021) Subaru WRX.

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