chrisuv

hey guys,

I recently did a 5 lug conversion on my 99 si, parts i used were off a 99 Type R complete spindles with m/c and booster , I used the oem prop valve from the si (apparently same as sir).Have been having issues with the brakes releasing after i release the pedal.Brakes are engaging while driving but when i release the vacum line on the booster the brakes release.Replaced the front calipers but problem still occurs. SOL any help would be gratefully appreciated

cheers