Def get a boost controller . I have the e40 little square 1 . Looks Better than the round new 1 . That way u can tune it perfectly and set all your boost pressures and when to stop so no over boosting. But soon u will get bored and keep poring money in to it with upgrades that she the boost controller is best. Has different set ups so u can cruise on like 10 pounds then push the button and change and give it the 24 pounds as I’m running atm.