Best Nissan Z RZ34 Mods in Australia: Intake, Exhaust, Suspension & Styling

The best Nissan Z RZ34 mods in Australia: intakes, exhausts, high-flow cats, tuning, lowering springs, AlphaRex lighting and carbon styling, with AUD prices and build paths.

5 min read

The Nissan Z (RZ34) brought the Z badge back with a 3.0-litre twin-turbo VR30DDTT V6, rear-wheel drive and the choice of a manual. Standard, it's quick and characterful. With the right mods, it gets sharper, louder and faster. This guide covers the best Nissan Z mods for Australian owners, from bolt-on performance parts to styling, with the AUD prices we sell at.

1. Cold air intake

The factory airbox is one of the easiest restrictions to remove. An aftermarket intake improves throttle response and makes the twin turbos much easier to hear.

We fit intakes in Melbourne. See intake installation.

2. Exhaust system

The VR30 sounds muted from the factory, so an exhaust is the mod most Z owners do first. Your options depend on how much noise you want to live with:

Keep in mind that road cars in Australia must stay within state noise limits, and a valved system is the easiest way to do that. See exhaust installation in Melbourne.

Which Nissan Z exhaust is right for you?

If you drive the car every day and want to stay out of trouble, go valved. With the valves closed, the Valvetronic system cruises quietly, and at the push of a button it opens up for a proper V6 howl. If you want a fixed exhaust that's more refined, the AWE Touring Edition is tuned to avoid drone on the highway. It's the one we recommend to owners who do long drives. The AWE Track Edition and the RSE systems are for people who want the Z to sound as aggressive as possible and don't mind the volume. The RSE Type R single exit is also the lightest-looking, most race-inspired option at the rear, and the Type D keeps a dual-exit look. Most of these systems bolt to the factory mounting points, so they can be fitted in a few hours on a hoist.

3. High-flow catalytic converters

The VR30's factory cats are among the most restrictive parts of the stock exhaust. TMR Performance high-flow cats ($1,200) are handmade from 304 stainless and keep catalytic cores. That makes them a more street-friendly way to add flow than catless test pipes, which aren't legal on registered road cars in Australia. Pair them with a tune for the best result.

4. ECU tune

As with most modern turbo cars, the tune is where the real gains are. The VR30 responds strongly to extra boost and timing, and a tune also lets you set up the car for your intake, cats and fuel. EcuTek is the platform most commonly used on the Z. Contact us to discuss tuning options for your car.

5. Lowering springs

The Z sits high from the factory, with a noticeable wheel gap. The Eibach Pro-Kit ($700) lowers the car, reduces body roll and sharpens steering response while keeping it comfortable for daily driving. It suits 2023–2024 RWD twin-turbo models. See suspension installation.

6. Lighting upgrades

Lighting changes the look of the Z more than almost anything else:

See car lighting installation in Melbourne.

7. Carbon fibre styling

We fit aero and body parts in-house. See body kit installation.

Before you start modifying your Nissan Z

  • Check your model and year. Some parts are listed only for 2023–2024 cars or for the standard Z rather than the Nismo. Fitment is on every product page.
  • Plan your tune. If you want an intake, cats and a tune, fit the hardware first so the tune is written around it.
  • Think about noise. Australian road cars have to meet state noise limits. A valved exhaust gives you the sound when you want it without the attention when you don't.
  • Heat management. The VR30 makes a lot of heat, especially in an Australian summer. If you plan big power or track days, factor in cooling upgrades later.

Nissan Z vs GR Supra: which is easier to modify?

Both respond well to bolt-ons and tuning. The GR Supra has a bigger aftermarket because it's been on sale longer, but support for the Nissan Z is growing quickly, with AWE, Valvetronic Designs, RSE, AMS, K&N, TMR, Eibach and AlphaRex all making Z-specific parts. If you're choosing between the two, see our GR Supra Stage 1 and Stage 2 guide for what a Supra build looks like.

Suggested Nissan Z build paths

  • Daily-driver sound and response: AMS or K&N intake plus the Valvetronic valved exhaust. About $5,200 to $5,370.
  • Performance street build: intake, TMR high-flow cats, AWE Touring exhaust, Eibach springs and a tune. About $6,300 to $6,470 in parts before the tune.
  • Show-and-go: AlphaRex tail lights, carbon front lip, carbon mirrors and Eibach springs. About $4,565.

Browse every part in our Nissan Z RZ34 performance parts collection.

Frequently asked questions

What is the best first mod for a Nissan Z RZ34?

For most owners, a cat-back or full exhaust, because the VR30 is quiet from the factory. For the most performance per dollar, an intake paired with a tune is hard to beat.

Do Nissan Z intakes need a tune?

Intakes like the AMS and K&N are direct replacements and can run on the factory tune. A tune gets the most out of them.

Are these parts compatible with the Z Nismo?

Some are. The RSE Type D and Type R exhausts list Z Nismo fitment, for example. Always check the fitment section on each product page, or ask us before ordering.

Are high-flow cats legal in Australia?

High-flow cats keep catalytic converter cores, unlike catless test pipes. Emissions and noise rules differ by state, so check your state's requirements for a registered road car.

Do you install Nissan Z parts in Melbourne?

Yes. We fit intakes, exhausts, suspension, lighting and body parts at our Melbourne workshop.

With the release of the GR Supra in 2020, we witnessed the culmination of a two-decade-long anticipation. The GR Supra also referred to as the MK5, underwent a remarkable transformation, blending its iconic JDM heritage with contemporary design elements, including contributions from the renowned BMW Z4 platform. While some may perceive this collaboration as a departure from tradition, it's undeniably a testament to the enduring allure of the Supra lineage, echoing the legendary 2JZ engine resonating through to the B58.

Behind the wheel of the GR Supra becomes the focal point of admiration, drawing fellow enthusiasts and eliciting spontaneous snapshots from passing people. My own journey into automotive culture was shaped by the vibrant scene of the 90s, particularly growing up in Melbourne, where car salons and cultural exhibitions brought JDM customization to life, from slammed suspensions, to under glow lights, supercharged turbos adorning from the streets to showroom exhibition floors.

Amidst the rapid evolution of the Australian automotive landscape, I recognized an opportunity to cultivate the car community around the modification and enhancement of the GR Supra. This endeavor is dedicated to providing a specialized platform centralised enabling high quality products sourced into Australia for car enthusiasts like myself on the limitations of the GR Supra (Unlike US and Japan).

While the Australian market for car modifications may be comparatively modest in scale compared to regions like Asia, USA, or Japan, our aspiration is to create this community from an inclusive space where like-minded individuals can access products, meet, share insights from a the collective experience of automotive enthusiasts across the nation- and hopefully one day globally.

Join Sequential Racing Australia as we embark on this journey, celebrating the legacy of the supra and championing the spirit within Australia's dynamic car modification community forging connections through our shared passion for automotive culture.

Thank You
From All of Sequential Racing Team

Written By:  Phil L | 989.Supra (Director & Founder)