From the STi Site -
http://www.sti.jp/parts/catalogue/br...60204S291.html
Per Google Translate:
Skirt lip
10,500 yen (consumption tax 10,000 yen)
ST960204S291
Front under spoiler wearing car use. It was mounted on the tip of the lower surface under spoiler, It combines also dress-up function and protector features under spoiler along with the Clf · Cd reduction effect. Hard rubber.
※ By putting on the car the height down-20mm at the center.
※ both wearing the STI front under spoiler is required.
From FT86club.com -
http://www.ft86club.com/forums/showthread.php?t=18057
I can't reccomend this Skirt Lip or something comparable enough. It is an absolute life saver for my Front Lip and I would assume it would be with any of the knock-offs or comparable styled lips.
It has taken many hits, licks, scrapes and it just keeps asking for more.
Just now I had to go out and get lunch for my Sales Team. Our normal runner was busy. It was a new store that I haven't been to before. The entry to the parking lot was steep but I cleared it fine. When I pulled into the space there was a garbage, custom made handi-ramp for wheel chairs that I couldn't see.
When I came out I noticed that the skirt lip was completely bent in towards the lip. Once I pulled off it returned to it's normal shape and position with no damage. My Front Lip escaped any kind of damage yet again.
If you can't swing entry with the STi version, I would reccomend the Impreza guys garage Home Depot style skirt lip.