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STI Genuine Parts (Subaru Tecnica International) deliver factory-engineered performance and reliability straight from Subaru’s motorsport division. Designed to enhance handling, response, braking and styling — these components are built to the same exacting standards as your WRX STI or BRZ.
At Chicane Australia, we offer a curated range of STI factory upgrades with perfect fitment and peace of mind for street or track-driven Subarus.
From chassis bracing and strut bars to bushings, lips, spoilers, and cooling components, STI Genuine Parts are ideal for those who want enhanced performance with OEM-level quality and reliability. Every part is designed to integrate seamlessly with your vehicle, no modification required.
Key Benefits:
Engineered by Subaru Tecnica International
OEM-quality fit, finish, and durability
Enhanced performance and handling without compromising warranty
Direct bolt-on with factory compatibility
Ideal for street, track, or OEM+ builds
Popular Fitments:
Subaru WRX STI (GRB / VAB / VB)
Subaru WRX (VA / VB)
Subaru Levorg
Subaru BRZ / Toyota 86
Limited JDM-only STI accessory parts also available
Whether you're building a clean OEM+ street car or enhancing your Subaru’s track capabilities, STI Genuine Parts deliver performance you can trust — straight from the factory.
