Nissan R33 GTR Performance Parts & Modifications

The Nissan Skyline R33 GTR sits right in the sweet spot of the Skyline lineage. With the legendary RB26DETT twin-turbo engine and ATTESA all-wheel-drive system, it’s a platform that rewards the right supporting upgrades. At Empire Performance, the R33 GTR range focuses on components that genuinely improve how the car performs, handles, and supports higher power builds.

For many owners, that starts with suspension and fuel system upgrades. The products we stock for the R33 GTR are chosen to strengthen the areas that matter most when you start pushing the car harder. This includes MCA coilovers designed specifically for the R33 GTR chassis, along with high-capacity Xspurt 1170cc fuel injectors for the RB26 engine.

Whether your car is a clean street build, a tuned weekend car, or a serious power project, these upgrades help bring out the full potential of the R33 platform.

Nissan R33 GTR Fuel System Upgrades

One of the biggest limitations when increasing power on the RB26DETT engine is the factory fuel system. Once you start increasing boost or upgrading turbos, higher-capacity injectors quickly become essential to maintain safe air-fuel ratios.

That’s where the Xspurt 1170cc injector set for the RB26 comes in. These larger injectors are designed to support significantly higher horsepower builds while maintaining consistent fuel delivery. For R33 GTR owners moving beyond basic bolt-ons or stepping into serious tuning territory, upgrading injectors is a critical part of building a reliable setup.

Paired with proper tuning and supporting modifications, fuel upgrades like this allow the RB26 to safely unlock more power while maintaining the reliability the Skyline platform is known for.

Suspension Upgrades for Nissan R33 GTR

While the RB26 engine gets most of the attention, suspension is where the R33 GTR can really be transformed. The right coilover setup improves grip, balance, and driver confidence, especially when the car is driven aggressively.

That’s why we offer MCA coilovers specifically developed for the R33 GTR, with options depending on how you use the car. The Pro Comfort series suits street-focused builds where ride quality still matters. The Pro Sport setup provides a sharper feel and improved body control for more spirited driving. For owners chasing maximum performance and adjustability, the MCA Red Series sits at the top of the range.

These suspension upgrades allow the R33 GTR to feel tighter, more responsive, and more planted through corners, whether you're on the road or pushing harder on track.

Why Choose Empire Performance?

Empire Performance is proudly Australian-owned and based in Perth, supplying quality performance parts to enthusiasts across Australia and New Zealand. We focus on parts that make sense for real builds, not just catalogue fillers.

If you’re building an R33 GTR and want advice on fuel upgrades, suspension setup, or supporting mods for the RB26, our team is always happy to help. We work with enthusiasts every day and can help you choose the right components to suit your power goals and how you actually drive the car.

Browse our Nissan R33 GTR range or get in touch with the Empire Performance team to start planning the next stage of your Skyline build.