Subaru WRX Car Cover | Custom-Fit WeatherShield HP

Parking your Subaru WRX STI outside means it takes a daily beating from sun, bird droppings, tree sap, and whatever the weather throws at it. A generic cover flaps loose and lets moisture pool against the paint. The Covercraft WeatherShield HP custom-fit cover solves that by matching the 2015–2021 WRX STI’s exact contours, so the fabric stays tight against the body without rubbing. If you’re shopping around, see our full roundup of the best WRX car covers for the year — the Covercraft is just one of several solid picks, but it’s the top choice for owners who park outside daily and want true all-weather coverage.

Why Custom-Fit Matters For The WRX STI

A one-size-fits-all cover sags over the rear spoiler and side mirrors, allowing wind to whip the fabric against the clear coat. The Covercraft pattern follows every body line of the 2015–2021 WRX STI, including the hood scoop, the quad exhaust cutouts, and the aggressive front splitter. The result is a cover that moves as one with the car, not against it.

WeatherShield HP fabric breathes to release trapped moisture — crucial when you park a car that has just been driven in rain or snow. The inner layer is soft enough that it won’t micro-scratch the paint, even if the car is slightly dusty when the cover goes on.

WeatherShield HP Fabric: What You Get

Covercraft’s WeatherShield HP is a three-layer material made to handle the full range of outdoor conditions, not just garage dust. Per Covercraft’s product data, the fabric is waterproof yet breathable, so rain beads and rolls off while any condensation underneath can still evaporate. UV resistance is built into the outer layer to prevent the summer sun from fading the Subaru’s paint over multiple seasons.

The cover includes a reinforced grommet system for a cable lock, so you can secure it against theft when parking in public lots or outside overnight.

Fitting The 2015–2021 WRX STI

Covercraft builds each cover to order based on the exact vehicle specifications. For the third-generation WRX STI (2015–2021), the pattern accommodates the factory rear spoiler, the side mirror housings, and the roof antenna. The cover fits both the standard STI sedan and the STI Limited; owners of the regular WRX should verify fitment separately since the STI’s fender flares and bumper profile differ.

Installation takes about two minutes once you’re familiar with the procedure. Start at the front, pulling the cover over the hood scoop first, then work backward over the roof and rear spoiler. Tuck the elastic hem under the front bumper and rear valance, then tighten the elastic around the mirrors. A cable lock threaded through the grommets provides the final security step.

FAQs

Will this cover fit a 2022 or newer WRX?

No. The Covercraft custom pattern is specifically for the 2015–2021 chassis (VA generation). The 2022+ VB WRX has different body panels, wider fenders, and a redesigned rear end, so it requires its own pattern. Owners of the new generation need a cover listed for the VB model year range.

Can I machine wash the WeatherShield HP cover?

Covercraft recommends hand washing with mild soap and a soft sponge, then air drying. Machine washing can damage the waterproof membrane and shrink the fabric. Wash only when the cover is visibly dirty — light dust can simply be shaken off between uses.

How long does a WeatherShield HP cover last outdoors?

With normal use parked outside year-round, most owners get three to four years before the fabric loses its waterproofing or the elastic hem starts to fatigue. Garage storage extends that significantly. Covercraft does not publish a specific warranty period for the WeatherShield HP fabric itself, but the construction quality is generally rated above their standard Evolution or Noah materials.