About This Audi RS5 B9 Build
We love featuring real builds from real owners. This Black Audi RS5 B9 sits on a set of 20×10.5-inch Ferrada CM1 wheels, and the result speaks for itself.
The owner chose Ferrada for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Audi RS5 builds come through WheelFront every month, but this one stands out. The combination of the Black exterior with the Ferrada CM1 creates a look that balances aggression with elegance.
Fitment Breakdown: Ferrada CM1 on the Audi RS5 B9
I walked around this RS5 for an hour yesterday and the stance is perfect. We are looking at a 20x10.5 setup that fills these arches with zero effort. The B9 platform has wide hips, and this aggressive width finally highlights those factory lines.
The offset on these Ferrada CM1s sits right at that sweet spot. We checked the hub bore to ensure a hub-centric fit without needing annoying adapter rings. Everything bolts on flush against the rotor hat for a clean, professional look.
Those massive RS5 calipers are notorious for eating wheels, but the CM1 barrel design clears them easily. We have plenty of room between the spoke back and the caliper face. You get the aggressive look without needing spacers that wreck your scrub radius.
The fender gap is non-existent thanks to the lowered suspension. We kept the ride height tight to tuck the tire slightly under the metal. It looks menacing while still keeping the car usable on real streets.
The barrel lip depth on these 10.5-inch wheels changes the whole profile of the car. It pushes the spokes outward just enough to catch the light. It gives the Audi a much deeper, more grounded appearance than the factory wheels.
Watch out for the front inner liners if you go any lower than this. We saw just a hint of rub at full lock during our test drive. It is nothing a quick heat gun massage on the liner won’t fix, though.
The 20-inch diameter is the gold standard for the B9 chassis. It provides enough sidewall to protect the rim while maintaining sharp turn-in response. Anything smaller looks lost, and anything larger ruins the ride quality.
What We Recommend for Audi RS5 B9 Owners
Do not waste your money on generic fitments that sit inside the fender. If you want the RS5 to look like a supercar, stick to a 10.5-inch width. It provides the concave profile that makes the CM1 look so good.
We always suggest a square setup for these cars. Keeping the same wheel size at all four corners makes tire rotation easy. It also keeps the Quattro system happy during spirited cornering sessions.
Offset is where most people fail their build. Aim for an offset that pushes the wheel face out to the fender line without poking past the metal. You want a flush look that avoids stone chips on your paint.
Avoid excessive tire stretch unless you are going for a strict show-car vibe. We prefer a meaty tire setup that fills the wheel well and protects the rim from potholes. It looks better and drives way harder in the canyons.
Double-check your alignment specs before you start daily driving on this setup. A little extra negative camber helps tuck the top of the wheel under the fender lip. It keeps the car legal and protects your expensive clear coat.
Style and Build Analysis
The Brushed Cobre finish against the Black paint is a total show-stopper. Most guys go for silver or black, but the copper tones add warmth to the dark exterior. It pops without looking cheap or tacky.
The split-spoke design of the CM1 follows the aggressive styling cues of the Audi perfectly. It complements the angular headlights and the sharp front fascia. The wheels look like they belong on the car from the factory.
Proportions define this build more than any other factor. Because the wheels fill the arches so well, the car looks lower and wider than a stock RS5. It commands attention the second it rolls into the parking lot.
We have seen hundreds of Audi builds, but this one stands out for its restraint. The owner didn't go crazy with neon colors or wild aero. They let the wheels do the heavy lifting, and the result is pure class.
The stance makes the car look ready to pounce, even when it is sitting still. That is the mark of a well-executed wheel fitment. You don't need a massive wing when your wheels look this purposeful.
Why We Love This Build
This RS5 is the perfect example of how a simple wheel swap changes everything. The Brushed Cobre finish catches the afternoon sun and makes the black paint look liquid. Every time the wheels turn, the metal shifts color and draws every eye on the street.
We love this build because it feels finished and refined. It does not try too hard, yet it outshines every other car at the meet. It makes the B9 look like a proper GT car that can handle a track day just as easily as a dinner date.
You need to see this setup in person to truly get it. It is the kind of build that makes you look back at your car every single time you walk away. Bolt these on and never look back.
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 RS5 B9
- Vehicle Color: Black
- Wheel Brand & Model: Ferrada CM1
- Wheel Size: 20×10.5
- Offset: Contact dealer
- Wheel Finish: Brushed Cobre
Before You Buy: Fitment Checklist
We talk to Audi RS5 owners every day. These are the questions we hear most before they pull the trigger on new wheels.
Will 20×10.5-inch wheels fit my Audi RS5? 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 RS5 owners run 20×10.5-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.
