i have an s5 na engine currently running in an s4 car with s4 electronics. i want to disable the fuel cut at 8k, or preferably just up it to 9k if possible, how yould you do that and are there any problems with doing so on an s4 wireing system, i know the enging can handle it but is there anything else i need to worry about?

 

sorry about the sig,
edited it

 

n/m i need a better flywheen before i screw with this, thx anyway