Aftermarket Upgrade

We specialise in the sourcing and professional installation of high-quality aftermarket products for all vehicle types, from JDM cars and Australian performance vehicles to premium Euro cars including AMG, BMW M3 & M4, and Porsche models such as the Porsche GT3 and GT4 RS.

Whether it’s a tastefully modified OEM plus build or a fully customised performance setup, we deliver aftermarket solutions designed to elevate your car while preserving its integrity, value, and driving experience.

Tyreplus HtTR Glen Waverley sport car aftermarket fitting and upgrade

Aftermarket Performance Parts Sourcing & Installation

Every vehicle we work on is treated as your pride and joy. That’s why we only use quality products, including OE approved and OEM+ parts, ensuring seamless integration, factory-level refinement, and long-term reliability. Whether you’re enhancing performance, aesthetics, or drivability, our approach focuses on correct fit and workmanship, not shortcuts.

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TYREPLUS HTR offers expert car servicing, tyre repairs, and maintenance to keep your vehicle safe, reliable, and performing at its best.

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Expert Technicians for Your Pride & Joy

All installations are carried out by qualified technicians, experienced in working with modern performance platforms and high-end vehicles. From bolt-on upgrades to complex retrofits, we ensure quality installation that meets or exceeds manufacturer standards.
For modern vehicles, we also provide ECU tuning and coding services to code out any fault codes after aftermarket installation, ensuring your car operates exactly as intended — no warning lights, no compromises, and no drivability issues.