Ok I have asked this a couple of times in other threads and never really got a definative answer. What is the cost verses benefit for adding each to a 100 for HP gains? I am aware of the oil filter problems but couldn't you and a larger/better intake and use a regular paper filter with an nice Borla exhaust and get some decent HP gains or no? Since I don't have time or the know how to install a turbo what would the total expense to buy and have installed? Does this put excess strain or wear & tear on the engine? Are there many other potential problems with these mods?
And yes I have looked up and read everything there is in the DBase back almost 2 years. 

