A retailer that can answer specific questions about a product they sell is not to be overlooked. I asked, you answered, I bought and you get a good review. The springs are amazing, good value, the correct ride height (as stated in the literature). I researched this to death and got very few replies from elsewhere to help me choose coil overs or springs, specifically 'which' springs and actual amount it will lower by. Note; I bought your Vogtland lowering springs for my 2006 T5 Caravelle loaded as a camper and the back end is the perfect height now and ride is impeccable (with standard shocks) much more so than it was on the old (CMC) lowering springs (that broke) even when they were new. You'll see me again for sure - thanks :)