Here's a list of the most popular mount kits for the JDM OBD0 B16a (with S1 cable trans.) swap into an 88-91 EF:

-Arizona Race & Machine
-HCP
-Hasport
-Innovative Mounts
-Enjo

I may not have listed them all, but which kit should fit the best?

Also, I noticed that Innovative has a set of swap axles for their mounts. Is this to say that a manufacturer has a recommended set of axles for use with their mount kit? For example, is their a recommended set of axles that should be used with Hasport mounts? etc?

I currently have my mind set on the Arizona mounts along with their recommended shift linkage. Is this a bad move? If not, what axle kit should I go with for proper fitment?????

 

no you dont have to use their axles with those kits. they are pretty much just the JDM ef axles that you cant buy in the USA. so they make them so you dont have to buy integra axles.

 

From what I have gathered, you have the SiR1 axles with Innovative mounts. What about shift linkage?

 

I have the stock shift link from the EF9

 

I am looking for a set of mounts that offer 4 mounting points instead of 3.

 

I have hasport mount, they fit and work well, but I don't believe they offer a 4th mount with their kits. their site is not working right at the moment so I couldn't check.