Hello to all,

I need some advice. I have done the following to my 2003 350z 5AT,

1. HKS full hi-power exhaust
2. HKS racing suction kit
3. Plenum spacer
4. Final gears 4.083
5. Quaife differential

I was thinking of re-flashing my original ECU with the McChip DKR and then up-rev tune.

Is this a good idea or has anyone else used McChip DKR?

Or any other recommendations or advice is most welcome.

Thanks.

 

im not familar with it but why would you buy two tuning solutions? you can only use one of them at a time so buying two is a complete waste.

 

Just do Uprev. Trust me its worth it