About This Audi RS4 B9 Build
We love featuring real builds from real owners. This Grey Audi RS4 B9 sits on a set of 20×10-inch Brixton Forged PF2 Ultrasport+ wheels, and the result speaks for itself.
The owner chose Brixton Forged for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Audi RS4 builds come through WheelFront every month, but this one stands out. The combination of the Grey exterior with the Brixton Forged PF2 Ultrasport+ creates a look that balances aggression with elegance.
Fitment Breakdown: Brixton Forged PF2 Ultrasport+ on the Audi RS4 B9
I walked around this B9 RS4 for twenty minutes just to soak in the stance. Running a 20x10 setup on all four corners transforms the way this wagon sits on the pavement. We pushed the offset perfectly to flush out those wide factory fenders.
The Brixton Forged PF2 Ultrasport+ wheels clear the massive RS brake calipers with room to spare. I checked the barrel clearance, and it hugs the rotor hats without feeling cramped or crowded. It is a precise engineering job that makes the stock wheels look like an afterthought.
We chose to keep the OEM 275/30/20 rubber on these rims for a reason. This tire width creates a clean, vertical sidewall profile that eliminates that tacky stretched look. It keeps the contact patch flat and ready to bite into the tarmac.
The hub bore sits dead-on for the Audi platform, so we skipped the vibration-prone hub rings entirely. A direct fitment keeps the steering feedback sharp and eliminates any unwanted shimmies at high speeds. I hate using spacers, so we dialed in the offset to avoid them completely.
Regarding the fender gap, the suspension sits low enough to kill the wheel gap without sacrificing daily drivability. We checked the inner liner clearance at full lock to ensure zero rubbing during aggressive cornering. You can bomb through tight sweepers without hearing a single plastic scrape.
The spoke design on the PF2 is pure aggression. Each spoke stretches from the center to the edge of the rim, giving the wheel a massive, open look. It exposes just enough of the hardware behind the spokes to show off the technical side of the build.
These barrels carry a deep enough lip to provide depth without ruining the wheel’s structural integrity. The concave face pulls the eye inward, highlighting the aggressive arch work of the B9 chassis. It is functional art that actually performs on the street.
What We Recommend for Audi RS4 B9 Owners
If you own an RS4, stop settling for the boring factory wheels. A 20x10 setup is the golden ticket for this chassis. It fills the arches perfectly and gives you the aggressive track-ready look the car deserves.
For offsets, stick to the sweet spot we found here. Pushing the wheels out too far forces you to roll fenders, which is a nightmare for these wide-body panels. Keep it flush, keep it clean, and keep the bodywork untouched.
Avoid the temptation of a staggered setup on this platform. The Quattro system demands consistent rolling diameters to keep the differentials happy. Stay square with 20x10s and avoid mechanical headaches down the road.
I always suggest running high-quality forged wheels like these Brixtons. Cast wheels are heavy, and adding unsprung weight ruins the B9's crisp handling. Forged aluminum keeps the rotating mass low so the car stays nimble and quick.
Watch your tire selection carefully when moving to a 10-inch wide rim. A 275-width tire is perfect for this width, providing a squared-off sidewall that protects the rim edge from curb rash. Anything narrower will make your expensive wheels look like they belong on a drift car.
Style and Build Analysis
The Satin Double Tint finish on these Brixtons is a masterclass in subtlety. It pulls the dark tones out of the Grey body paint while adding a metallic shimmer in direct sunlight. It creates a monochromatic vibe that feels sinister and expensive.
Most people go for gloss black, but that kills all the design details of the wheel. The Satin Double Tint allows you to see the intricate machining lines on the PF2 spokes. It gives the wheel dimension that a flat black paint job simply cannot match.
The proportions of this build are spot on. Because the B9 RS4 has such aggressive factory blister fenders, it needs a wide wheel to fill the void. These 20-inch wheels look like they were meant to be there since the day the car left the factory floor.
Compared to other builds we have featured, this one shows restraint. Many owners throw too many aftermarket parts at an RS4, but this car stays true to the OEM+ aesthetic. It looks like a factory special edition that Audi was afraid to build.
This car has a presence that demands a second look from every driver on the road. It looks heavy, planted, and ready to outrun anything in the next lane. It proves that the right set of wheels acts as the ultimate anchor for a car's entire design.
Why We Love This Build
I cannot stop thinking about how this Grey RS4 captures light. The Satin Double Tint wheels glow with a dark, moody bronze-grey hue that changes with every angle. It turns a standard-looking wagon into a piece of rolling sculpture.
The fitment is so tight that the tire sidewalls look like they are hugging the fender liners. Seeing this car parked at the meet, it felt like the perfect marriage of German engineering and custom craftsmanship. The stance is low, the wheels are bold, and the vibe is pure menace.
You need to see this build in person to understand the impact of these Brixton Forged wheels. It transforms the RS4 from a family hauler into an absolute street weapon. Go find your own set and start building your dream.
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: Audi RS4 B9
- Vehicle Color: Grey
- Wheel Brand & Model: Brixton Forged PF2 Ultrasport+
- Wheel Size: 20×10
- Offset: Contact dealer
- Wheel Finish: Satin Double Tint
- Tires: 275/30/20 OEM
Before You Buy: Fitment Checklist
We talk to Audi RS4 owners every day. These are the questions we hear most before they pull the trigger on new wheels.
Will 20×10-inch wheels fit my Audi RS4? 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 Audi RS4 owners run 20×10-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.
