ok since i don't want to use the 90-93 teg rear disc brakes i want to use the 90-91 crx si one onto my 90-91 civic si...

everything will bolt on correct?

all i need is the 4040 prop from the crx?
Also, do i need the 90-91 crx si ebrake line also? or the 90-91 civic si is the same?

I've did the search bar but everyone did the 90-93 integra

If I'm missing anything please inform me thanks in advance!

p.s... I'm doing the crx si rear dis brakes because i want to keep it EF all the way don't want to put a DA part onto a EF car

 

these rear brake things are so unclear... i guess the basic rule of thumb is... whatever you get the brakes from, be sure to get all the matching lines, cables, and prop valve?

 

https://honda-tech.com/forums/honda-crx-ef-civic-1988-1991-3/88-91-crx-ef-civic-frequently-asked-questions-faqs-1508680/

 

well good luck finding yourself those si's i used 96 GSR rear disc, they bolt right up and yes you need the si cables the tegs are too long, and you also need a 40/40 valve you can get that off any non-abs DA thats what i just put on my car today..

 

You know EF and DA are like brothers most of the parts are compatible with each other.

 

I believe the rotors and calipers from the 90-91 crx si and DA are the same, the only noticeable difference is the rear trailing arm bushing. DA's have a larger diameter bushing.

You would need to use DA e-brake cables because the ones from the crx are too short, and the 4040 prop valve comes from the 90-93 integras.

You can keep your upper and lower control arms, and solid brake fluid lines... i think i'm missing some info

 

OK.....Yes im new to all this but can someone please list all the parts i need to do the rear disk conversion........and the cars they come off of please!!!!..........HELP

 

search.. they have a how-to guide..

 

THANK YOU frank_el_tanke FOR THE ONLY ONE RESPONDING TO THE QUESTION AND GIVING AN ANSWER

 

You can use any rear disc from the integra 89-01 and civic 88-00. DA does have the larger trailarm bushing.

Used the CR-X Si parking cable and brake line.

 

I have a pair of Koni Yellow struts with skunk2 coils from a car I bought at a salvage auction, they were off an EK coupe. Which rear disc conversion should I do that will allow me to use these on the rear? From the looks of it, the EF bushing for the strut mount is wider than the EK.