All ActivityMost RecentMost LikesSolutionscold air intake and computer chipsHas anyone purchased a air intake system or a computer chip to get better gas mileage and if so which one and did it help. I have a class c motorhome 1998 Ford E450 Super duty with v10bilstein vs Monroe RV shocksAre Bilstein shock over Kill and would Monroe RV shocks work as well?? I have a 1998 Ford Class C and I don't think the shock have ever been change. Even though they look good I am trying to get a better ride. Any help would be good.