What are the differences between the itr and gsr rear brakes? I know that the itr rears are bigger so I was wondering what parts would need to be changed and which ones can be reused so I can upgrade to itr rear brakes. (I am also upgrading the fronts to itr as well)

 

well u kno yull have to switch to 5 lug and thats probly the only thing

 

to just upgrade the brakes you don't have to go 5 lug

 

differance in the front brakes:
caliper, bracket, front pads, rotor (you can get redrilled ones)

Rear brakes:
Caliper, Bracket, pads, rotor (again you can get a redrilled one)

So basically the only thing that doesn't change are the hoses, knucle etc. The itr brakes are very much differant/better.

 

Front brakes:
https://honda-tech.com/zerothread?id=734560

Rear Brakes:
https://honda-tech.com/zerothread?id=1090780

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Dogginator &raquo;</TD></TR><TR><TD CLASS="quote">Front brakes:
https://honda-tech.com/zerothread?id=734560</TD></TR></TABLE>

the 94-00 integra front brakes uses a 10.3" front rotor, on a caliper stamped 17cl14vn. the ITR uses an 11" rotor with bigger calipers stamped 17cl15vn (they share the same size pad as the nsx). to mount the calipers on your 94-00 integra front knuckles, you must source the 17cl15vn calipers. upon obtaining the calipers, the brackets (stamped 23t or 25T) must be sent to the machine shop where they'll mill 2-3 mm (or 1/8") off the bracket (where the bracket mates with the knuckle). find +97 prelude 11" front rotors & re-drill to 4X100. the milled 23T brackets can be used to mount NSX & legend gs 2-piston calipers

https://honda-tech.com/zerothread?id=1484555

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Dogginator &raquo;</TD></TR><TR><TD CLASS="quote">Rear Brakes:
https://honda-tech.com/zerothread?id=1090780</TD></TR></TABLE>
the 94-00 integra uses a 9.4" rear rotor, while the ITR uses a 10.3" rear rotor. the rsx and ep3 both use a 10.3" rear rotor as well. the ep3's rear rotors will bolt on to the rear since they're 4X100 (if you end up with rsx 10.3" rear rotors, they'll need to be re-drilled). to upgrade to 10.3" rotors, use the rear disc calipers off any rsx or ep3, they bolt on upside down: left-side right & right-side left for your e-brakes to work. this mounting method will require the calipers to be bled off the car (right side up w/ a block of wood or a stack of old pads) since the bleeders are pointing the wrong way when mounted.

https://honda-tech.com/zerothread?id=1180830
https://honda-tech.com/zerothread?id=1110005

* pm BrakeExpert, he machines brackets, re-drills rotors & specializes in OEM honda brake upgrades