install complete, and only one modification needed to the tribeca bushing. everything else is just bolt on. total retail price for all the parts is $179.87
I paid less because I work at subaru, but this is the only 25mm bar you will ever find for our N/A cars. handling is much more flat, and reactive. go get one NOW!!!
shave the bushing:
(1) 25mm tribeca bar: 20401XA00A
(2) Forester Rear end links: 20470SA011
(2) Tribeca sway bushings: 20414XA01A
see if you can score a deal with the parts dept.