Autoexe is a reputable aftermarket brand for Mazda. I actually swapped my crackced accordion one for this same one. GOod stuff.
ODULA is a Japanese performance brand respected for rotary-focused exhaust engineering, and this range covers RX8 exhaust manifold options and related components for owners planning a serious build. Check back as Australian stock and listings are confirmed.
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Autoexe is a reputable aftermarket brand for Mazda. I actually swapped my crackced accordion one for this same one. GOod stuff.
Came early and fits perfectly, great quality plastic
Rear brake upgrade all done ✅ in time for Rotary Revival 🤙🏻 RX8 Upgrades supplied Auto EXE rear rotors , pads and lines Overhauled calipers , new wheel bearings now matches the front 🙌🏻 Nearly time to drive 😉🚀
HKS Hi-Power Cat-Back Exhaust with Titanium Tip for Mazda RX8 (Series 1 & 2, 2003-2012)
I have it installed with the resonated bhr midpipe. I used to also have it installed with just a gutted oem pipe. It sounds real nice. If you keep rpm's under 4k, it's not too loud with a lower rumble, but above that and it'll start ripping.
It's one of my favorite mods.
I went ahead and replaced them on our 2014 Grand Touring AWD after almost 5 years and 60k miles. I know the manual says 75k miles but I figure it was time given the high compression ratio SkyActiv engines and the lots of stop and go seen by this car (my spouse's hour long city commute). I got the Mazda OEM plugs (PE5R-18-110) despite their high cost, given the experience of others on this forum. Very straightforward job: remove the cover, remove the bolts holding the ignition coils, unplug connector for each coil, and remove and replace plugs. After seeing them I'm glad I replaced them.
ODULA is a Japanese performance brand with a strong focus on rotary exhaust engineering. The brand has built its name in Japan developing headers and manifolds with rotary engines firmly in mind. Its design philosophy reflects how a rotary breathes differently from a piston engine. For example, pulse management, port timing and heat management all play a different role. Because of that rotary-specific thinking, RX8 owners turn to ODULA when planning an exhaust build.
An RX8 exhaust manifold sits at the start of the entire exhaust gas path. As a result, its design has a meaningful influence on how freely the engine revs through the mid and upper range. A well-engineered manifold supports scavenging and reduces back-pressure. However, the standard cast unit was never optimised to do this.
ODULA’s manifold work for the Mazda RX8 draws on rotary-specific experience. The brand is a genuine point of reference for owners who want more than a generic header swap.
Searches for a Mazda RX8 ODULA manifold or ODULA exhaust manifold Australia typically come from owners at the planning stage. When products are listed, each individual listing will carry confirmed fitment, included components and installation notes. That detail is always the authoritative source before purchasing. You can also visit the ODULA official website for manufacturer-level product information.
RX8 Upgrades monitors ODULA RX8 parts Australia availability and will list products as stock is confirmed. Meanwhile, if you are researching options now, bookmark this page and check back regularly. For build advice or to ask about expected availability, reach out directly. Our team works with these components and can therefore point you toward the right solution for your specific RX8 build goals.
ODULA is a Japanese performance brand known for exhaust manifolds and related components designed for the rotary engine platform. Their RX8 range focuses on exhaust configuration parts. Check current listings on this page for what is available at any given time.
The factory exhaust manifold on the RX8 is designed around emissions compliance and cost targets rather than outright flow. An aftermarket manifold can reduce exhaust backpressure, which is particularly relevant to the rotary engine given its continuous combustion cycle and sensitivity to exhaust scavenging efficiency.
Compatibility depends on the specific manifold and your current exhaust setup. Before purchasing, confirm the flange type, outlet diameter and any supplied hardware against your existing cat, downpipe or cat-back system. Always review the individual product listing for stated application and fitment details.
Changing the exhaust manifold alters exhaust flow and can affect air-fuel ratios and ignition timing at various points in the rev range. A retune is strongly recommended after fitting an aftermarket manifold to ensure the engine management is correctly calibrated for the new configuration.
RX8 Upgrades lists ODULA parts for the Australian market as stock becomes available. Because ODULA produces specialist components in limited volumes, availability can change. Check this page for current listings, and review individual product pages for confirmed stock status before planning installation.
Confirm the manifold suits your specific RX8 series, verify what items are included in the kit, and check how the outlet configuration matches your downstream exhaust components. Also consider whether your build already has a catalytic converter you want to retain, as manifold designs vary in whether they integrate or precede the cat.
The ODULA official website at odula.com is the manufacturer's primary source for product specifications and engineering information. For confirmed Australian availability, fitment details and supplied-component information, refer to the individual product listings on this page.