Just wondering if the S4 n/a rtek has an option to change rev limit similar to the S5 n/a version. If not is this something that can be asked for when ordering one for S4 n/a ecu's?

Reason I'm asking is, my S4 has an S5 motor and a decent amount of mods, the power peak is probably just at, or higher than the stock 7600 rev limit on the S4 ECU.

Thanks for any info.

 

What's stopping you from going higher than 7600 rpm? I have blasted past 8000 on my s4. Never found rev limit,too scared to go any higher. Don't really need anything past 8000 without port work and supporting mods.

 

I have an S5 motor, as stated in my original post, with the mods I have I feel I am going to make power just around or just above 7600rpm, a properly working S4 has a rev limit of 7600 rpm, some cars it doesn't work, some it does, on mine it does.

I have had cars where it didn't work as well.