I installed them this weekend(sorry no pics) and vibes is not bad at all. They really do make a big difference and love them. Now just need a better tire to hook.

 

cool avatar Robb

 

I complained to the dealer about how bad the engine rocks..( mine thumps!) While he agreed this is a problem said there was nothing he could do as Mother GM says they are fine till they actually...get this...break...ok....wait on total failure...nothing like being proactive,

 

Still looking great.

 

Ordered mine today. Can't wait.

 

your going to love it, they work even better with Aqua Blue.