I love impact sockets! I have a 14mm and 19mm and they are leaps and bounds better than the other regular sockets. If I had to do it all over again, I would buy a full set of metric and SAE.
The only issue that I have had with them is that they can be too thick to fit in some places on the Z. For the big jobs, like the 19mm nut on the front end links, or the 14s on the cats, impacts are absolutely necessary to avoid rounding them off.
__________________
Competition Clutch|Fast Intentions|Maxbore|NST|Setrab|Stillen|Tomei|Uprev| Z1
Avant Garde|SPC|Stance|Whiteline
Aerojacket|Seibon|Tanabe|TRS|TWM
|