The HT Auto Bottom Line V2 rear aprons for the 2015-2021 WRX and STI are a bolt-on set of rear skirt extensions. A curvier profile (compared to the V1 aprons) is an excellent cosmetic match for the V2 front lip. Installation is straightforward, using existing body fasteners plus a couple new ones, which are supplied.
Sold as a set of left and right rear aprons.
Fits all 2015-2021 WRX and STI.