Can/Should I install 89-91 Upper intake in my 88 RX7?
 

Just wondering,...Can I /Should I install 89-91 Upper intake in my 88 RX7? I hear it's a better setup but is it worth the trouble? Can I do it myself? Is the performance worth the work? Thanks

you need the upper and lower. they changed the uim to lim bolt pattern

That's it. Seems pretty simple. What else?

are you buying my uim off ebay?

i considered doing this myself but ive heard mixed reviews.. id like to know what you think of the results when yer done!