Finally decided to fit the samco hose I have had lying about for ages. Changed 2 of the 3 hoses (not the one which disappears under the engine)
Now have no hesitation or lag after 1200rpm! Pulls a little smoother and seems to be spoiling turbo up quicker
Shame I bought 3 meters, only used 30cm lol!
Next mod, airbox mod part deux!!!! (well just similar to vxr airbox)