Whats the difference

[ROY81W]

Hi Thinking of buying a E9 and was wondering whats the difference between the Csi and Cs and the Csl.

 

[x_atlas0]

CSi- fuel injected
CS- dual Zeniths stock
CSL- usually injected lightweight. Aluminum doors, trunk, hood, and thinner steel for the rest.

There is a ton of info elsewhere on this site about the specific models, I suggest you read through all the material, especially if you are considering a purchase.