hi basically im looking into tuning my escos the car is running all standard management but at the moment has a stage 1 chip rs500 big intercooler uprated fuel pump airfilter full decated staineless t3 hybrid turbo i also stripped the engine right down all new gaskets group a head gasket so engines good for little more power run her up the quarter mile and run a 13.3 at 100mph not bad for 14psi boost so want to run 350ish bhp and high 12s quarter mile whats your suggestions??