Thanks for posting this. I used the application guide on their website a few months ago, and Fumoto didn't show that the extension adapter was needed. I wasn't very happy when I tried to install it during an oil change a couple of days ago. I've added the ADP-107 adapter to my Amazon wishlist.
Hatch Nation #90
'12 SE Sport 5Dr |╠╬╝|Sterling Grey Metallic|203a|Moonroof|17" Paint/Mach Whls|K&N 57S-4000|FFE RMM|Steeda STB, RSB|JBR bushings
'01 ZX3|╠╬╝|Pitch Black|Prem. pkg.|Moonroof|SVT Snorkel|SVT Springs|S2 Dampers|Steeda STS|Magnaflow exh.