Hi Guys,
Job finished in 1.5 hours. I followed the Haynes manual (same as Dave's method).
The only thing I would add is that you do need to replace the torx bolts when putting the top strut brace back on.
Also Dave mentioned that the middle torx bolt is difficult to undo - he is right. The torx bolts are really only undoable with a breaker bar as this has more leverage. I tried the ratchet but it felt like it was going to buckle so backed out and grabbed my breaker. Job done.
PS. remember to use a torque wrench to put the torx bolts to the correct tightness.
Anyway, the K&N went in and to be fair I can’t feel anymore power but I'm sure judging by that photo above the new air filter will help the engine breath better.
Fuel filter tomorrow (weather pending).