Is there anything I should know before I go and try and take this off?

I.e do spark plugs need to come out? do I need any kind of gasket?

Thanks

It is a straight forward job, just gotta take the leads off the plugs, leave them on the coil pack though that way you know where they all go when you put it back because they are all different lengths! The only issue I had really was with all the bolts there are loads and they are all different sizes and lengths so just make sure you remember where they all came from. Other than that no problems with the gasket it is reusable! Hope this helps!

Cheers! Going to take a look now