intakes are rather easy to install--you can use the guide and you should be fine. if you have any additional questions during installation you can always post them up as well.
also, your Intake will come with instructions of it's own in different wording/pictures. i found it good to use both guides (the ecelica guide and the manufacturer's guide) when i installed my b&m shortshifter because it gave you 2 different views of certain areas