John is a real PRO and is excellent working with myself and my 2 SL 550's. The lowering links are easy and quick to install. They really improved the look and attitude of the cars. The value is unbelievable compared to say a much more expensive coil-over. If you are wanting to modify and slam down your ride hes to guy to contact !!

Quick service! Called to get my GLE lowered and John was able to get me in the next day. Just like that, my suv was slammed. Then I ordered spacers for my factory 20's as to his recommendations, 20mm. He installed them and made my ride look perfect!