Hi guys,
My silver 2003 350Z tuned with intake / manifold / y pipe / muffler. I can get about 260RWHP and 33kgm.
Disappoint me when I installed cobbtuning ecu tool(stage 2 map). cause, only 250RWHP. So, I using Voloperformance's ecu tool kit. But, A/F ratio is not good. I want to get more power. (without supercharger, turbochanger and high cam) Do you have any ideas for my 350z?
Regards,
KIM