Ignition cut rev limiter possible?

Tuning discussion for all first generation Mazda RX-8 (2004-2008)
Samuspeed
Posts: 2
Joined: December 3rd, 2025, 3:44 pm

Re: Ignition cut rev limiter possible?

Post by Samuspeed »

Hello from 2026, we need this option of cutting ignition, please guys
mituc
VersaTuner guru
Posts: 1523
Joined: December 17th, 2011, 2:47 pm
Location: Iasi/Romania

Re: Ignition cut rev limiter possible?

Post by mituc »

The factory ECU won't allow this and it's probably a nighmare to create a patch the factory firmware for, but you can easily address the problem with an NM2B WOT box.
2008 Cosmic Blue Mazda 3MPS
Built engine + WMI + GTX3071 gen2, ~550BHP @35PSI
2008 Icy Blue Mazda CX7
Built engine and stock exhaust (YES!!), JBR3" + GTX2867 gen2 + Autotech HPFP, self-tuned to 360-ish BHP
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