Genuine and aftermarket RX8 gearbox for sale alongside individual manual transmission components, suited to owners planning a repair, replacement or drivetrain build. Each listing details the component, condition and fitment so you can confirm exactly what the job requires before ordering.
RX8 Model
Price Range ($)
Type
Brand
Colour
OHLINS MAS-MI00S1 Road & Track Coilover Suspension for Mazda RX8 (Series 1 & 2, 2003-2012)
if you want it to handle the best possible on the street without it being harsh it's the way to go. It or Bilstein are the only thing I recommend for coil-overs other than pure race shocks. The B16/PSS9 is the only other one I'd recommend, but if you can afford it the nod goes to hlins.
I am happy with the mod. Very happy. Taka s recommended first mod list: Sway bar. Odula intake or similar. Brake pads.
AUTOEXE Lower Arm Bar (Rear) for Mazda RX8 (Series 1 & 2, 2003-2012)
The rear lower arm bar is very nice and strong. There are 4 pieces two triangular bars for the subframe and two smaller bars that strengthen the rear arm. Overall I'm very happy with the bars. The quality of the autoexe bars are excellant and the packaging and handling of the bars are superb. I found my turn in using the autoexe bar was more responsive then my old Cusco lower arm. As well my rear is more stable when exiting out of corners. The best part about these bars is probably the front member brace and the triangualar rear brace that strengthen up the chassis. Because with my current suspension setup to the max and without my roll cage installed yet, my cars chassis is flexing from the pressure and stress buildup that I put on it at the track. For the price I'm very satisfied. Even though the price isn't cheap and in some cases you can buy a car, but the bars are definatley worth the money.
RX8 Upgrades supplied Coils and Mounting Plate installed today
Just put my Greddy oil pan on this past week and switched from Royal Purple 5w20 to 5w30. On driving back & looking at my EGT's it is a good 30-40 degrees F cooler than before. Didn't think it would make much/if any difference, but it did. I'm pretty surprised, I guess the extra .5 Quart of oil and/or the aluminum design makes a bit of difference.
Finally have the chance to fit the RX8 Upgrades supplied AutoEXE brake rotors and pads to BADBEE On the weekend AutoEXE lines will be fitted to the front This is just the beginning I still have the rears to do but looking forward to feeling the braking difference once all is complete
The manual transmission is one of the most tactile parts of the RX8 experience. Keeping it in good condition matters whether you are chasing a crisp shift on a weekend drive or rebuilding a tired unit for a track build. If you are looking for an RX8 gearbox for sale in Australia, this range covers complete units and individual transmission components, a solid starting point for sourcing what you actually need.
Not every manual transmission job calls for a full replacement. Sometimes a specific internal component, seal or ancillary part is all that stands between a serviceable gearbox and a notchy or noisy one. Browse listings carefully: each one states what the item is, its condition and any relevant fitment information. Reading the full listing before ordering is the clearest way to confirm the component suits your planned work.
For owners sourcing a complete unit, the RX8 six speed gearbox is a known quantity. Its shift quality and gear spacing suit the engine’s high-revving character well. Replacing a worn or damaged unit with one in better condition is a straightforward way to restore that precise, mechanical feel at the lever.
A search for an RX8 gearbox for sale in Australia can return a wide spread of results in varying states of detail. The listings here aim to give you enough information to make a confident decision.
Each listing covers what the component is, what condition it is in and whether it fits your intended application. For factory specifications and authorised service information, Mazda Australia remains the primary official source. Start with a clear picture of your repair plan, identify the part, then use the listing detail to compare what is available.
Browse the range below and find the RX8 gearbox option or individual transmission component that fits your next job.
The Mazda RX8 was fitted with a six-speed manual gearbox as the performance transmission option. If you are sourcing a replacement or repair components, confirm whether you need a complete unit or individual transmission parts before ordering.
Condition varies by listing. Check each individual product page carefully for details on condition, what is included and any fitment notes before purchasing. Never assume all items in the range share the same condition.
That depends on the fault. A manual gearbox repair can often involve individual components rather than a full replacement. Identify the exact failed part first, then use the listing details to match the correct component to your repair plan.
Review the product description, photographs and any fitment information on the individual listing carefully. If you are unsure whether a specific component matches your transmission or intended job, contact us before ordering.
There are differences between RX8 variants and production years, so a direct swap is not always guaranteed. Check the listing details and confirm the specific application before committing to a purchase, particularly for complete gearbox replacements.
Yes. This category brings together gearbox-related components suited to RX8 manual transmission repairs, replacements and project builds. Browse the listings to compare what is currently available and match items to your specific job.
