I usually buy my parts from acuraautomotiveparts.org (please let me know if there's better).

They're giving me the same part number for the brake master cylinder for the LS/GSR/ITR.

Does anyone have the definite, actual part number or where I can get it for cheaper?

 

98+ Integra BMC are all the same

PM BoBo racing for a discount

 

I thought all others, no matter what the year, was like 7/8"?

 

Nope. ABS cars have the 1"r CJ.

The booster I believe is different.

 

boosters all will work that same anyway. ITR's aren't as special as everyone think

 

Source me this part, make it happen. T said he'll check for me tomorrow. Chris hasn't answered his phone

 

I have a 1" booster for sale. PM me if you want it.

 

Seriously dude, was that comment even needed?


It's a legit question because the OEM ITR brakes are considerably larger than the GSR brakes, so it would potentially make sense that the MC be slightly larger (even though it isn't).