I went to www.carrerashocks.com and downloaded the .pdf with the shock part numbers for the DeLorean (Premium Street Performance Front: 3246se+1947a(kit) Rear: 3384su002). Are these direct correct length replacements? Or do they require extensions or adapters at the ends, as do the touring shocks from www.midstatedmc.com? I also noticed that Carrera Shocks also has a Springs area of their site (http://www.carrerashocks.com/Spring%20Specifications.htm). Does someone here have information about the springs engineered for the DMCH Performance Springs (e.g. Free Length, Stroke, Wire Diameter, Total Turns ... etc.) that could check to see if Carrera has something comparable? I checked out www.dmc-service.nl to see what they are offering in the way of Springs and Shocks. Their prices are as follows: 334 euros ($388.18) for four lowering springs (BTW: 3cm = 1.181102"), and 520 euros ($604.35) for four high performance shocks. I used www.xe.com to figure amounts in US Dollars and both the springs and the shocks can be had for $992.52 (or .53). DMCH offers their Springs and Shocks as a kit for $1,188.00, (a $195.48 difference). Is the performance difference worth spending the extra $195.48? Has any individual or club actually set up cones in a parking lot or taken a highway drive switching drivers and done any comparisons without bias? It would be nice to have a comparison out there so owners could decide which spring and shock source or combination is right for them based on things like; reliability of source, included installation documentation, quality of manufacture, mechanical reliability, ride quality, handling characteristics, ride stance, warrantee, price, and price/performance comparison. www.delorean.com - Springs and Shocks (Original and Performance) www.pjgrady.com - Springs and Shocks (Performance) www.midstatedmc.com - Springs (not shown) and Shocks (Performance/Touring) www.dmc-service.nl - Springs and Shocks (Original and Performance) www.carrerashocks.com - Springs (not yet verified) and Shocks (Performance) Thank you, Ben Ferguson P.S. I am convinced that the DeLorean community is comprised of the highest quality individuals in terms of kindness, generosity, and intelligence, all with a shiny car with gull-wing doors as the common denominator.