Yes if you don't get it set right it will slow you down , I worked a lot with are sway bar , I screwed the car up several times , I got it figured out ,it just took some time. PM me and leave me a phone number to talk . We ran good:checkered: on 1/4 and 3/8 mile high bank and low banking , We ran bloomington, paragon, kokomo , and putumville, tristate.