Took my r32 gtr out last night first time in a week and the car is strugling to make past 0.7 bar of boost. The car has a boost controller fitted that i have switched of at the moment until i check whether the fuel pump is standard. Usually the car would make 0.9 bar then hold 0.85 with the boost controller switched of, now it wont make past 0.7 even with the controller on. Modifications are hks downpipes, de cat, blitz nur spec, hks induction kit, apexi front mount, blitz bov and blitz boost controller. My first thought is to check the blitz bov and the plumbing of the boost controller. I was just wondering are ther any boost hoses that are known for spliiting/leaking?