Baer System Brake Question-Fox Owners

[1993 Mustang]

A friend of mine is going to the Baer 12 inch rotor set 4 lug for his 1992 GT, he ordered the package from Steeda. Question is does he have to upgrade his brake booster with the 12 inch rotor set? Also, he has the Baer

 

[tunedin302]

Not necessary to upgrade the booster.

Check out this link for more info:
http://www.mustangupgrades.net/ford...BAER_install/baer_brakekit_tech_article.shtml