Hello everybody im new to honda tech and the reason why I joined is because I installed coilovers on my 97 Db8 when they were maxed out as low as they go my front wheels began to shake at speeds greather then 5mph. I changed my axles and It continued to shake. After raising the coils it stopped shaking. What could it be?

 

did you install new lower ball joints up front? those might help. but still still wouldn't explain an aggressive shake at only 5mph. Did you forget to tighten something or do you have a rubbing issue possibly?

 

Sounds like improper toe adjustment, it needs to be adjusted each time ride height is changed, also could be the axle angle causing a vibration