I don't know if this will help, but I started getting some of the components for my TF lift today. One of the things I had ordered was the TF rear trackbar relocation bracket specifically designed for the TF 2.5 BB lift. It is designed to attach at the frame, not the axle. I crawled underneath and held it up to where it is supposed to attach, I think it will be a quite strudy piece and wont break anything. It will require the drilling of a 3/8th or so hole in the frame to strengthen the attachment, but the supplied template make this easy. It cost me 41 bucks off of ebay delivered. The seller's name is teraflexplus. He obviously deals in teraflex stuff. Bought my lift from him too. Might be a cheaper alternative to buying a whole new trackbar.