I just finished installing this on my 2017 wrx. It took me about a hour to complete the install on jack stands in my drive way. When test driving on the firm setting i was able to carry more speed into the corners (about 10 mph faster than usual) and was able to gas it out of the apex. For example approach corner doing 80mph, break to 65, cost to 60, hit the apex and exit @ 85.

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