U just orderd a load of jubilee and petrol pipe clips for when i put my engine back together, them one use your on about are very similar to cv boot clips, and there is a tool for them but the ammont of people who tr and zip tie cv boots on is unreal, half my hoses wer ziptied on :S leaking boost from every orrifice the recirc valve wasnt even clipped to the TIP. when tightening them just tighten till there againt the hose then go about 1/2 - 1 turn extra as all the pipes have the ring arround the edge to stop them coming off.