#8190, "RE: GSX front breaks vs. GS" In response to In response to 5
no.. there is no need of adjustmant of the proportioner. the reason i have heard that the proportioner being diff on the gsx is because of the accual power being put down via the rear wheels that the engine is spinnin them or something.. but i belive there is no need to adjust the proportioner if just doing the swap/upgrade in the front.. and the rear discs are suited just fine unless you want to do a bigger brake upgrade like aem or something and spend $$$
