Recommend A Smooth Street Shock?

"Smooth street shock"...?
Buy the cheapest piece of shi, shock you can find.. it will be so smooth you won't even know it's there...

Most people simply don't know that a proper performance shock is about 'refinement', 'better control' of the suspension movements. Not just harder or harsh.
A quality (either adjustable or not) performance shock is absolutely not teethjarring uncomfortable. A cheapish "performance" shock is, like those KYB's for instance.

A set or pair of Bilsteins will be a real good upgrade and just about perfect for 95% of the drivers out there.