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AUTOEXE Premium Cat-Back Exhaust Muffler for Mazda RX8 (Series 1 & 2, 2003-2012)

Replace the rear silencer with a freer-flowing tail section that improves tone, reduces restriction, and maintains comfortable cruising manners.

$1,650

This GENUINE MAZDA OEM Radiator Sub-Tank (Revision C) restores the Mazda RX8 cooling system with the correct factory coolant overflow and recovery function, replacing one of the most common ageing plastic failure points in the engine bay. Genuine Mazda cooling parts matter because a cooling-system weak point is not where you want to gamble on questionable aftermarket quality.

  • Genuine Mazda OEM coolant overflow tank restores proper cooling-system operation and appearance
  • Revision C update gives owners the later genuine version of this common wear item
  • Ideal replacement for cracked, discoloured, or ageing original tanks
  • Critical supporting cooling-system component in a platform where thermal management matters greatly
  • Worth securing while genuine Mazda stock still exists because new OEM cooling parts become harder to source over time

You will gain a cleaner and more confidence-inspiring cooling system, especially if the original tank is showing its age.

To complete the cooling refresh, consider pairing this with the GENUINE MAZDA OEM Thermostat and the GENUINE MAZDA OEM Radiator Hose Replacement Set.

Additional information

RX8 Model

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Colour

SKU AE-EXH-S1S2 Category Types , Brand:

Related RX8 Upgrades

This cat-back exhaust muffler is one of the best Mazda RX-8 upgrades you can make to your Series 1 (2003-2008) or Series 2 (2009-2012). Exhaust muffler upgrades are among the top Aftermarket mods you can buy from AUTOEXE for owners who want better performance and reliability from their RX8. If you are looking for catback exhaust mufflers for sale in Brisbane (QLD), Sydney (NSW), Melbourne (VIC), Canberra (ACT), Adelaide (SA), Darwin (NT) or Perth (WA), you’ll find high-quality Japanese Exhaust upgrades at RX8 Upgrades.