I am very disappointed...no, actually pissed off. This kit replaced my air ride that was failing and since the first 10k miles the shocks started leaking. The ride quality was fine but the shocks have not lasted, and now they are shot with the RF almost empty of fluid. "Lifetime Warranty"?? Uh, nope. If you read the MSDS and warranty fine print it is a "Limited Lifetime Warranty" against defects, not failure due to wear and tear. Here is what the warranty says: 90 days is free from defects in materials and workmanship....' with a bunch of other disclaimers about normal use, normal driving conditions...vague requirements. This kit was purchased by my Indy from Napa. Needless to say I will no longer use this Indy nor ever purchase anything from Napa. On to Strutmasters now.