by HyRax » Sun Apr 19, 2015 1:48 am
Front DBA4000 GT rotor part number is 42650 for post-facelift models - 316mm vented, or part # 4650 for pre-facelift models - 295mm vented.
EDIT: Actually it's 42650 for all 3.0 and GT models and 4650 for the 2.5i model. Sorry for the confusion, folks.
While you don't strictly need the rear calipers and rotors to match your setup, they do help with EBD balance (which stops the steering wheel from fighting left and right when you're in a heavy ABS situation).
On a side note, I wholly recommend upgrading your Master Brake Cylinder to a WRX STi model, though - pumps 13% more brake fluid to the calipers for the same amount of pedal and is a very cheap upgrade. Also consider a Master Brake Cylinder brace - is also cheap and will stop the firewall flexing, meaning all that pedal force is going purely to the calipers, not elsewhere and makes for a nice and stiff brake pedal that doesn't need to go deep to work effectively.
Last edited by
HyRax on Mon May 04, 2015 5:16 pm, edited 1 time in total.
I was going to procrastinate, but I put it off...