I have a p13 ecu and I can only top out at 120mph. how can I remove this limiter? Will an VAFC2 do it.. I don't want to rechip since the mugen, etc programs run rich and are set for mugen, ks-rom, etc tuned cars. My friend had a mugen chip. only way he could get it to work is redo all his cams, timming, etc. the thing barely idled when first installed.

 

no the vafc 2 will not remove your speed limiter you will need a chipped ecu or a standalone