Related Photo Galleries
Unlike the Stocker Stars that retain the factory spring and shock mounting locations, the Proma Stars are full coilover conversions. This double-adjustable variant enables compression and rebound settings to be changed independently from each other. With 24 different settings for compression and rebound, this equates to a total of 576 valving combinations. QA1 recommends installing its double-adjustable shocks on hard-core street/track cars that will see plenty of time on the road course, dragstrip, and autocross.