These 2.0 ifp Radflo coilovers are designed with an extra long lower mount to clear the steering tie rods on the bracket-lifted Frontiers and Xterras. These will NOT fit a titan-swap or any other frontier/xterra combo..a drop bracekt style lift is required. These are availble is all the common spring rates (see the Radflo 2.0 coilovers for full desrciption of spring options). These take about 3 weeks to build as they are a unique animal. Free shipping in the 48 states.