Subaru WRX Premium 2017 with 18×11 / 18×11-inch Cosmis Racing XT-006R Wheel

About This Subaru WRX Premium 2017 Build

We love featuring real builds from real owners. This Subaru WRX Premium 2017 sits on a set of 18×11 / 18×11-inch Cosmis Racing XT-006R wheels, and the result speaks for itself.

The owner chose Cosmis Racing for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Subaru WRX Premium builds come through WheelFront every month, but this one stands out. The combination of the exterior with the Cosmis Racing XT-006R creates a look that balances aggression with elegance.

Fitment Breakdown: Cosmis Racing XT-006R on the Subaru WRX Premium 2017

I stood right next to this WRX at the last meet, and honestly, the sheer aggression of these 18x11 wheels stopped me dead in my tracks. Running an 11-inch wide wheel on a VA chassis is absolutely wild. Most guys play it safe, but this owner went full send with an offset of plus eight.

That low offset pushes the wheels way past the factory fenders. You get an insane amount of poke that turns the car into a widebody-style beast without actually cutting the metal. It’s a aggressive look that demands attention from every single person in the parking lot.

The Cosmis XT-006R design features a massive barrel lip that catches shadows perfectly. Those six spokes are thick and rugged, which fits the rally-bred soul of the WRX perfectly. I checked the caliper clearance, and the design gives you plenty of room to clear even the beefiest brake upgrades.

However, we have to talk about the reality of running this setup on stock suspension. The car sits high, but the wheel diameter and width make contact nearly inevitable during hard cornering. You are definitely going to rub the fender liners unless you do some serious modifications.

The hub bore sits perfectly, but you need high-quality hub-centric rings to keep everything vibration-free at highway speeds. Without them, you’ll feel every little imperfection in the road through the steering wheel. Never skip that small step when you run aggressive wheels.

If you want to keep the stock suspension, prepare for the wheels to stick out inches past the bodywork. It creates a classic drift-car aesthetic that looks mean but complicates your daily commute. You need to pick your parking spots carefully to avoid curb rash on those exposed lips.

What We Recommend for Subaru WRX Premium 2017 Owners

If you want this look without destroying your tires, start by looking at a 9.5-inch width instead of the 11-inch monster. An offset around plus 35 keeps the wheels flush with the fenders on a stock body. This setup gives you that aggressive stance without needing a total chassis overhaul.

For most of you, a square setup is the gold standard for handling and tire rotation. We love a square 18x9.5 setup because it keeps the car predictable in the corners. Staggered setups on an AWD Subaru usually cause more headaches than they are worth.

Tire stretch is non-negotiable if you want to pull off an 11-inch wide wheel like this build. You need a slightly narrower tire to tuck the sidewall under the fender lip. Just be careful not to overdo it, or you lose all the grip that makes the WRX fun to drive.

Common mistakes usually involve rushing the installation without a proper alignment. You need to adjust your camber settings to tuck those wheels into the arches. If you don't dial in the negative camber, your fenders will chew up your tires in under a hundred miles.

Don't be afraid to roll your fenders if you really want to push the limits. It’s a standard rite of passage for every Subaru owner looking for that perfect fitment. Just take your time with a heat gun to keep the paint from cracking during the process.

Style and Build Analysis

The Gunmetal finish on these Cosmis wheels looks incredible against the factory WRX paint. It’s a dark, moody color that hides brake dust while popping under the harsh lights of the gas station. It gives the car a industrial, tactical vibe that feels right at home on the street.

The six-spoke design is iconic for a reason, and it breaks up the visual weight of the car perfectly. It doesn't look too busy, but it draws your eye immediately to the center of the wheel. It balances the sharp body lines of the 2017 model with a bit of grit.

I have seen hundreds of WRX builds, but this one captures a raw energy that most polished show cars miss. It isn't about being pretty or perfect. It is about looking like a car that actually gets driven hard on the weekends.

The proportions are extreme, but they work because the wheel design is so bold. When you walk around the car, the depth of the barrel makes the whole package look wide and planted. It creates a sense of road presence that makes the stock wheels look like toys.

This build proves that you don't always need a massive wing or a wild wrap to stand out. Sometimes you just need the right set of wheels and the guts to run a truly aggressive offset. It is a masterclass in how wheels can completely transform the personality of a platform.

Why We Love This Build

Seeing this WRX parked under the sunset, I was hooked immediately. The gunmetal finish glows in the fading light, highlighting every curve of those massive Cosmis spokes. The way the wheels spill out from the fenders gives the car an aggressive, grounded stance that just feels right.

We love this build because it ignores the rules of what a daily driver should look like. It is loud, unapologetic, and perfectly suited to the WRX’s rugged personality. Every time we walk past it, we find a new detail to appreciate in the design.

You can tell this owner drives the car with passion, not just for the photos. It is the kind of build that makes you want to turn the key and hit the winding backroads. This car is a total vibe. Stop dreaming about it and start building it.

Full Specs Breakdown

Here is exactly what this owner is running. We break down every detail so you can replicate this build or use it as a starting point for your own setup.

  • Car Make & Model: Subaru WRX Premium 2017
  • Vehicle Color:
  • Wheel Brand & Model: Cosmis Racing XT-006R
  • Wheel Size: 18×11 / 18×11
  • Offset: 8 / 8
  • Wheel Finish: Gunmetal
  • Tires: Nitto Motivo 275/35 25.6″x10.8″ / 275/35 25.6″x10.8″
  • Suspension: Stock

Before You Buy: Fitment Checklist

Wheel sizes explained - diameter, width, offset and backspacing guide
Understanding wheel sizing: diameter, width, offset and backspacing all affect fitment on your Subaru WRX Premium.

We talk to Subaru WRX Premium owners every day. These are the questions we hear most before they pull the trigger on new wheels.

Will 18×11 / 18×11-inch wheels fit my Subaru WRX Premium? Yes, but fitment depends on width, offset, and tire size working together. A wrong offset means rubbing. A wrong tire size means poor handling. Always verify all three.

Do I need to modify my fenders? That depends on your offset and suspension. A conservative offset with stock ride height usually fits without modification. Go aggressive and you may need to roll or pull your fenders.

Can I daily-drive this setup? Absolutely. Thousands of Subaru WRX Premium owners run 18×11 / 18×11-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.

Subaru WRX Premium2017 with 18×11 / 18×11-inch Cosmis Racing XT-006R Wheel Gallery

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