Just to double check the parts i need ill do the n249 too
007
???
forge 007p dv
~1m of 4mm silicon hose (for bypass)
If you want to replace that bodged pipe it is around £60 from the dealers, or you could get uprated ones from ths for around £100 for both sides (upper boost hoses) - alternatively, you could use one of the bungs already present to bung t.