Hi all, bit of a rookie to the tuning game. Picked up an S14a not too long ago and want to get it to around 260-280. Some parts (below) came with the car as the previous owner had the idea of getting more power. Current list of mods that came with the car are: - HKS exhaust - Japspeed downpipe - K&N air filter - HKS fuel pressure regulator - forge adjustable actuator (think has standard 9psi spring) Apart from that the engine is bone stock. My question is do I need anything else to make the power I'm looking for? I've seem some mentions of FMIC, bigger injectors and uprated fuel pump but not sure if that's all needed. Any help appreciated thanks!