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- March 11th, 2024, 9:38 am
- Forum: Mazda RX-8
- Topic: Tuning help for S1 with catless midpipe
- Replies: 0
- Views: 1300
Tuning help for S1 with catless midpipe
Hello all, I've got a series 1 (6 port manual) with a catless BHR resonated midpipe and no other performance mods. I made my own tune only to increase oil injection rates and adjust the temps when the fans kick in, but I was wondering if there was a good resource available for tuning. The ecu seems ...