i have HPs up front with HR sedan springs on my coupe, i feel no vibrations. maybe u need an alignment, the mechanic noticed that my control arm bushings were cracked up front, so i ordered the ES complete front poly bushings. My coupe has 80k miles. Hope u get that problem resolved.

 

Tokico HP's most likely don't have the ripple control like OEM tokico shocks.

 

Never posted any damn pics in this thread....