That concave up above is for the insurance providers,professional body shops...Obviously.
As for the 1 day DIY quick fix;
I do not have the 2011,but have had more than my share of o7 STi driver induced ,front lip contact with pavement to know what [at least temporarily]fixes the lower part where hairline cracks are the subject.
I used 200 grit sand paper over trauma area,then slapped a liberal amount of locktite gel
glue over it,then quickly spread the gel with popsicle stick prior to dry time completion of 60 seconds,used 600,800 grit sand paper to smooth,then masked off surrounding area lightly sprayed laquer primer,then loaded 2 Duplocolor OBP laquer pens contents into a preval spray gun,added thinner,swept over it lightly,then top coated with clear laquer by Duplocolor,waited 8 hours then paint/wet sanded with 2000 grit,then porter cable polished with 3m compound.
supplies-home depot, poor boys paint section.
cost-ommiting buffer it is under 50.00