I usually take the streets and a 2 lane highway (Silverado Canyon Road) to work, but today I took the freeway to try it out. As expected much much better on expansion gaps and those repetitive stretches of bumps. The ride is still firm and sporty but a lot less harsh.
I remeber thinking "what was Nissan was thinking making the valving this stiff" haha. Problem solved.
Maybe I should email Nissan
and to make them aware there is a communication problem about these spacers.
BTW thanks for the rep points
