Install some Evolve Headers and get a nice Ecu evolve map for them. Car will ramp up to 586ps without any worries. Mine had the following
Tubi rumore end mufflers
KN filters on oem airboxes
New spark plugs every 15000km just for the ultimate performance and only 100octane use on it.
Evolve ecu remap
Of course it was completely decat and rev limit was set at 8500rpm. It was pretty quick and very much to my likings.