I just want to know if I could put any coil anywhere or is there is special way I have to put them. To make it clear for example I know this guy is selling his bottom coils that he hasn't use can I use those coils for the top coils.

 

What? You mean front and rear coils. They are not interchangeable...

 

yeah thats what I meant the front coils and the rear coils I can't put the front coils to the rear coils. Is that what you saying

 

no you can't the coil themselves are differently shaped. The front ones are wider and the rear ones are narrow because they have to fit between the intake runners. if you take a look yourself, you'll see.