After ordering twice and later being told that Bilstiens were no longer available for my '03 Red monster, I found BC Racing. Called and spoke with Jon and 'no problem', they still have adjustable performance struts and shocks for PT's. I had my mechanic, a retired drag car racer and builder, install and adjust them. He said they were pretty well-built and trick. Drove home and I am ecstatic. Only about 20 miles and many bumps so far, but I am pleased with the product and the several times I contacted BC. Their instructions and videos are great, as are the Youtube videos and reviews from customers.