hi i've owned my Evo 7 for 4 years now, its a 2002 model but only has 14,000 kms (yes thats right, kms) i rarely use the car but now i'm planning on increasing power and making it an everyday / trackday car.

currently, the car has a full exhaust, stock boost, BOV, HKS intake, HKS coil overs, SAFC2, and a tune

i'm planning to reach 350 awhp, i'm also planning on upping most parts of the car, turbo, coilovers, pistons, cams, etc. i want the car to be still drivable so no roll cage (too extreme for our roads), but i'll be removing the rear seats and fitting anti-roll bars

any advice on how to do this, which parts to get, and advice on how to approach a project like this? my budget is around $15k

thanks in advance!