I have a tork tech blower on my bird. The blower intercooler and all the plumbing add around 100-125 pounds to the nose of the car. I had to add the stiffer sport springs up front to help to compensate for the extra weight. I have had the sport springs on the rear for a while and I don't think it hooks up as well as it did with the lx springs. I am going to swap the rear springs for lx units and give the results. I would like to know your opinion on this swap?