ooooo no callum i would need a lot bigger supercharger to go on a forged motor i am going to see how much boost this 1 will run on the 4e then take it of and set the vf10 to the same psi then get both working together for switch over point and have boost from idle to the glanza v ecu rev limiter in my gtt :) 7500/7600rpm then when thats done get my acis manifold set up again to he he yay