Are you fitting it yourself? If you are and intend to use a chain rivet tool then be sure to check if the chain comes with a soft link. Most DID replacements i've had do and the tool bought from Machine Mart works a treat.
So, confidence brimming I invited my mate to come down mine to fit his Renthal C&S set....all going well, old chain off but just couldn't get the split link to 'mushroom' out to secure it in place on the new chain. After Herculian effort and almost buggering up my £60 tool we looked into it and found out that the Renthals come with a hard link type split link and need a different tool to fit which was almost £90!!!
We took it to a mechanic but it was a big faff and a pain in the ass! If you're not fitting it yourself then sorry for wasting your time in reading this!