No. 88 is a series 4 2nd gen and 91 is a series 5 2nd gen.
1988-1991
Depends, which engine is in the 85, 13b or 12a?
yes
yes, however you may need to adjust the wire harness to fit.
complicated
The 89 is an s5 and the 87 is an s4 It will fit but might take minor modification.
as long as they are both non-turbo or both turbo.
I had a 1988 convertible that averaged 22-25 mpg.
An odd stud pattern on the s3 1984 rx7 . It's 114.3x4...
royal purple
Yes. If you have an RX7, then it already has a rotary...and if it is a 1997 then you have a rare Japanese model.
yes