I am trying to figure out what USDM brakes are the same as my 92 Civic SiR front brakes. I tried ordering 92 Civic Si front rotors and pads but they were both to small. I got 94 Integra rotors and pads and the rotors were the exact same however the pads were different. Anyone know what pads the SiR takes in the front?

 

If the integra 10.3" rotors fit, then you most likely have the usdm ex front brakes. So you would want pads from the 92-00 USDM EX/SI which should be the same as the 96-00CDN SI/SIR.

 

Yeah 94-01 non type r front brakes are the same e.x. ls, gs, gsr. As well as 92-95 civic EX ABS front brakes. Cross referencing part numbers will tell you this.

 

yup 95 ex!

 

That's not entirely accurate.

"92-00 USDM EX/Si" actually entails four different sets of front pads that are not interchangeable:

- The '92-95 EX 4dr (which has ABS as standard equipment), the '94-95 EX-ABS 2dr, and the '94 Si-ABS 3dr use an FMSI D617 pad; this is the same pad found on all '94-01 Integras except for the ITR. These cars use Nissin 17CL14VN calipers, but have a different mounting bracket than '90-93 Integras/'90-91 Civic EX along with some ancient Legends, Preludes and LX-i Accords which all use a D409 pad.

- The '93-95 EX 2dr (non-ABS) uses an FMSI D621 pad, which is also found on the '94-97 del Sol VTEC, '02-06 RSX base, and '07-08 Fits. All of these vehicles use Nissin 16CL14VN calipers.

- The '96-00 EX, Si, and Canadian SiR all use an FMSI D465 pad regardless of body style or ABS. These have Akebono calipers but I can't recall the reference number at the moment. Same pad used by '01-05 non-Si Civics, '90-02 4-cylinder Accords except for wagons and '90-92 coupes, etc.

- The '92-95 Si 3dr (non-ABS) uses the smaller 9.6" rotors found on non-EX/non-ABS models, and takes a D273 pad. Calipers are the same units found on all '88-00 Civics except EX, ABS, and '99-00 Si/SiR models.

I'm sure that was way too much information. Have I mentioned that I enjoy memorizing Honda parts?

 

Another update:

I tried 95 Civic EX pads with ABS, don't work
I tried 96 Civic Si pads, don't work

Then I tried 97 Del Sol VTEC pads, and they are an EXACT fit. So if you have an SiR you need the follow brakes:

92 Civic Si rear rotors & pads
94 Integra front rotors
97 Del Sol front brake pads