hi guys i am getting 5 wing stiffs tomorrow does anybody off hand know what distance i should put them apart .....i am installing all 5

 

There is a link on the perrin website that shows you how to intstall them. If you have a standard sti spoiler then it clear where they have to go as you use the screws in the underside of the upper part of the spoiler!

 

i do believe you pop the end caps off the underside of the spoiler (where it sticks out slightly either side of the boot) and undo the bolts. Might need someone to hold the spoiler for that bit. Then on the underside of the top of the spoiler it's obvious where they go, the screw holes are all marked up. after that it's ease it back into place with double sided tape/bonding agent on the bottom of the stiffi's and bolt the spoiler back into place.

 

aftermarket spoiler!!!!