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Top view of RX8 magnetic diff plug beside sealed R-MAGIC packaging

R-MAGIC Super Magnetic Differential Drain Plug for Mazda RX8 (Series 1 & 2, 2003-2012)

Swap the stock diff drain plug for a super magnetic unit that collects metal particles, turning every oil change into a real condition check.

$70

RX8 magnetic drain plug beside sealed R-MAGIC Super Drain Bolt packaging, top view

R-MAGIC Super Magnetic Gearbox Drain Plug for Mazda RX8 (Series 1 & 2, 2003-2012)

Captures ferrous gearbox debris at every oil change, turning a routine service into a useful condition check for your RX8 transmission.

$50

Mazda RX8 silicone hoses sealed in clear Samco retail packaging

SAMCO Silicone Coolant Hose Set for Mazda RX8 (Series 1 & 2, 2003-2012)

Replace every primary coolant line at once with a six-piece silicone kit, handmade in the UK to a stated 170°C rating.

$590

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What owners are saying

HKS Hi-Power Cat-Back Exhaust with Titanium Tip for Mazda RX8 (Series 1 & 2, 2003-2012) HKS Hi-Power Cat-Back Exhaust with Titanium Tip for Mazda RX8 (Series 1 & 2, 2003-2012)

I'm running it with the stock cat, and it's relatively loud, but not obnoxious. I haven't heard it compared to the borla though. My wife can hear me from about a quarter mile a way if she's outside and I get on it. At idle and just cruising, it's fairly tame. I haven't had any trouble with it or any unwanted attention. It is not raspy at all and doesn't bellow as much as say a Greddy SP2. It's actually only a tad louder than an SP2, so if you've heard one, you can get an idea for sound.

AUTOEXE Brake Rotors (Super Sport, 2-Piece) for Mazda RX8 (Series 1 & 2, 2003-2012) AUTOEXE Brake Rotors (Super Sport, 2-Piece) for Mazda RX8 (Series 1 & 2, 2003-2012)

More cool parts from https://rx8upgrades.com.au/ for the project car number two 🙌🏻 KTS coilovers front and rear AutoEXE two piece rotors front and rear with AutoExe pads Project PMU braided lines in charcoal Raypower 20mm bolt on spacers Fully rebuilt calipers with new pistons One corner done three more to go 🤙🏻 Thanks RX8 Upgrades nothing but the best forget the rest 🏁

KTS Induction Suction Tube for Mazda RX8 (Series 1 & 2, 2003-2012) KTS Induction Suction Tube for Mazda RX8 (Series 1 & 2, 2003-2012)

Bought this a while ago From RX8 Upgrades KTS Instake Suction Tube. I was sceptical this little thing can change the car. But boy i was wrong. I changed A LOT. Car sounded way louder, you can really hear it. More throttle response. Intake sounds way louder too. It was all worth it. 🫶🫶

RE-AMEMIYA Additional RHS Oil Cooler for Mazda RX8 (Series 1, 2003-2008) RE-AMEMIYA Additional RHS Oil Cooler for Mazda RX8 (Series 1, 2003-2008)

I have the oil cooler fitted recently Jarl, with a MazdaSpeed (RHS) oil cooler Try to get the MazdaSpeed or the US, Hong Kong or Japan spare parts. I suspect they are different but what the hell it is still an oil cooler. Japan does not have oil cooler in the Type S as standard but most people will have that as option. Certainly they mostly opted for the MazdaSpeed version of the oil cooler (btw it looks the same as the other one I have now ) There are many oil cooler available as an aftermarkey option, such as HKS and Fujita engineering, just to name two. They are very pricey and go over the $1000 mark. So I choose the $600 MazdaSpeed one instead. What you need is a garage, really. I will recommend changing oil and oil filter at the same time. It does mean a cleaner job. Make sure you take care of the joints and prepare for an oil leak (did have some on my installation). The right oil cooler gets the first of the oil from the central (engine) side and they travel to the left (stock) one before going back to central. There is a bass tube (as shown in the attachement above) to connect the right to the left oil cooler. Get a quote for $300 installation since it will take someone 6 hours to do (inc changing oil). Make sure they run the car for 10 minutes before putting the front bumper back up, just to see if there are still leaks. Result is amazing, central console is not hot anymore, well... it is cooler than what it has been. Say the temp in the cup holder used to be like the upper tray of the coffee machine (the area that warms the cup). Now it is like the keyboard of your laptop, still warm but certainly the house key I put in the cup holder will not burn my finger anymore. MazdaSpeed oil cooler is race proven. In BestMotoring, people raced for 20 minutes in the heat, MazdaSpeed oil cooler has a oil temp of 100 degree cel, but the S2K and Integra are running at 130 degree plus.

Mazda RX8 aftermarket parts Australia owners can explore are available at RX8 Upgrades for maintenance, performance, styling and interior projects. Browse aftermarket and genuine OEM options when replacing a tired component, improving a specific area of the car or refining the overall presentation of your build. Start with the system you are working on, compare the available parts and select options that suit your RX8 and its intended use.

Mazda RX8 aftermarket parts Australia

The catalogue is organised around the areas owners commonly update: performance, genuine OEM, styling and interior. This makes it easier to move from a maintenance or replacement job into related upgrades, whether your focus is cooling and reliability, intake and exhaust, suspension and braking, exterior presentation or a cabin refresh. Browse the relevant category to narrow your search to the parts that support the direction of your RX8.

Performance Upgrades and Genuine OEM Replacements

RX8 performance upgrades should suit the purpose of the car rather than chase a one-size-fits-all result. The right components can improve response, control, cooling, consistency, sound or driving feel, depending on the system being updated. Consider how each part works with the rest of your setup and choose upgrades that make sense for your ownership goals.

For components where factory fit, calibration and known-condition reliability matter, a new genuine OEM part is a practical alternative to a used item with an unknown history. Genuine parts help retain the intended fit and function, making them a sensible choice for restoration-minded owners and for reliable replacement work.

Series 1 and Series 2 RX8 Fitment

Check fitment carefully before ordering, particularly when comparing Series 1 and Series 2 cars. Parts can be specific to a particular version, system or configuration, so confirm the product information against your vehicle before making a final choice. If you are unsure which option applies to your car, seek fitment advice before ordering rather than assuming parts interchange.

RX8 Rarts in Australia from an RX8-focused Store

RX8 Upgrades is an Australian store focused on the Mazda RX8 platform, bringing performance, OEM replacement, styling and interior options together in one catalogue. That focus helps owners shop by the job at hand instead of searching across unrelated vehicle ranges. From straightforward replacement parts to considered Mazda RX8 mods, the aim is to help you build a car that feels cohesive and properly maintained.

Shipping and Support for Your RX8 Build

When planning an order, take the time to review the product details and confirm that each part suits your intended project. For questions about fitment, an order or delivery, contact RX8 Upgrades before proceeding so you can make a more informed purchase. Explore Mazda RX8 aftermarket parts Australia owners can use to maintain, upgrade and personalise their cars with a clear plan.

Frequently Asked Questions

Where can I buy Mazda RX8 aftermarket parts in Australia?

RX8 Upgrades offers Mazda RX8 aftermarket parts in Australia across performance, genuine OEM, styling and interior categories. Whether you are replacing a worn component, improving a particular area of the car or refining its presentation, you can browse parts by the type of project you are planning.

What types of RX8 parts are available?

RX8 parts are available for performance, genuine OEM replacement, styling and interior projects. This makes it easier to shop around the result you want, from maintenance and reliability-focused work to intake and exhaust changes, suspension and braking upgrades, exterior presentation or a cabin refresh.

Should I choose genuine OEM or aftermarket parts for my RX8?

The right choice depends on the job and your build goals. New genuine OEM parts suit owners who value factory-correct fit, calibration and known-condition reliability, while aftermarket parts can support targeted upgrades in areas such as response, control, cooling, sound, feel and presentation.

What are good RX8 performance upgrades to consider?

Good RX8 performance upgrades are the ones that match the area of the car you want to improve. Owners commonly focus on cooling and reliability, intake and exhaust, suspension and braking, or other changes intended to improve response, consistency, control, sound or driving feel without relying on blanket performance claims.

How do I find parts for an RX8 maintenance or replacement project?

Start by identifying the system or area of your RX8 that needs attention, then browse the relevant performance or genuine OEM category. Choosing a new genuine component can provide a known-condition alternative to a used part with an unknown history, while fitment should always be checked before purchase.

Can I shop RX8 upgrades by project?

Yes, shopping by project helps narrow the catalogue to the work you are doing. You can focus your search on maintenance and replacement, cooling and reliability, intake and exhaust, suspension and braking, exterior presentation or interior updates, then compare options suited to that direction.