When it comes to modifying cars, if you take the time to do the research and understand what fits your needs then there should be no regrets with your upgrades. Doing it right the first time is the best way to save yourself the headache and expense of learning the hard way. For this BMW X5M, the owner wanted a adjustable suspension that met and or exceeded the factory ride quality. When it comes to coilovers, one of the biggest names in the industry is KW Suspension. With years of R&D, they have proven time and time again to be one of the best coilovers you can install on your car. That's enough talking from us now, we'll let the photos do the rest.