Yeah mate, make sure you get a decent cooler. As soon as it's on you'll notice that the car will not lose power anymore when it's hot. I just did bosch injectors, waste gate actuator, high flow cat and removed middle muffler, Rapid V3 cooler and that was about it. I made 290 and that was on a 30 degree day on 12psi. The tuner said I'd need a cat back or another pound of boost to make 300 but I left it as is as I don't want to demolish the 4spd. You should be able to make 300 for about $3000 I reckon.