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Which tune? 4-Port Manual

Posted: December 22nd, 2025, 7:12 pm
by Mitchrx
Heya everyone!

So a few months ago i’ve bought an ‘06 Mazda RX-8 192HP 5speed Manual, this is the 4-Port engine.
I’ve been looking into tunes and such with a little bit more pops and flames, but found out there are no tunes for 4-ports.

Is there anyone who could help me find a tune or step by step plan how to make this work?

Current setup:
5000KM old freshly rebuilt engine streetported.
Sone pump kit.
Increased oilpressure kit.
Goopy performance apex seals.
HKS Legamax decat system.
Stock intake ( got told these are already awesome from factory and wasn’t intested in an HKS kit yet until needed )

For more questions let me know, hope ya’ll will be able to help!

-Mitchell
(mitchrx8 on instagram if not responding here)