About This Audi S5 B8 Build
We love featuring real builds from real owners. This Red Audi S5 B8 sits on a set of 20×10.5-inch Wheelforce CF.1-FF wheels, and the result speaks for itself.
The owner chose Wheelforce for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Audi S5 builds come through WheelFront every month, but this one stands out. The combination of the Red exterior with the Wheelforce CF.1-FF creates a look that balances aggression with elegance.

Fitment Breakdown: Wheelforce CF.1-FF on the Audi S5 B8
I walked around this B8 S5 for twenty minutes yesterday, and the fitment is spot on. We are looking at a 20x10.5 square setup with an ET35 offset. That width pushes the wheels right to the edge of the fender line without looking like a circus wagon.
The Wheelforce CF.1-FF design clears the massive front calipers on this Audi with ease. You do not need massive spacers to get that aggressive look here. The hub bore matches perfectly, which keeps everything vibration-free at high speeds.
Those 20x10.5 barrels provide a deep, concave profile that defines the whole aesthetic. The ET35 offset hits the sweet spot for the B8 chassis. It pulls the spokes deep into the center, highlighting that signature Wheelforce geometry.
We checked the inner clearance against the front struts and found plenty of room. You will not have any annoying rubbing issues during hard cornering. The rear sits just as flush, which gives the car a planted, grounded stance.
Because this owner dropped the car on adjustable coilovers, the fender gap is gone. Lowering the car pulls the wheels inward just a hair due to the natural camber curve. This creates a perfect, flush transition from the tire shoulder to the fender lip.
If you run this exact setup, watch your alignment specs carefully. Too much negative camber will ruin your tires in a single summer. Keep the alignment within factory tolerances, and this setup will last for years.
The Dark Steel finish adds a layer of depth that silver wheels simply cannot touch. It catches the light in the shadows of the spokes, emphasizing the technical build of the wheel. This is how you modify a B8 correctly.
What We Recommend for Audi S5 B8 Owners
If you own a B8, do not go wider than 10.5 inches unless you plan on doing serious widebody work. Anything wider will poke too far and destroy your paintwork from rock chips. Stick to the 10-inch or 10.5-inch range for the best balance of looks and drivability.
We always suggest a square setup for these cars to keep the Quattro system happy. Staggered setups can mess with your center differential if your rolling diameters do not match perfectly. Save yourself the headache and keep all four wheels the same size.
For offsets, keep your numbers between ET30 and ET35 for a flush look. If you go lower than ET30, you will likely rub the fender liner on big bumps. If you go higher than ET35, the wheels will look sunken and weak.

Tire choice matters just as much as the wheel specs. We recommend running a slightly stretched tire if you want that modern, aggressive stance. A 275/30/20 tire works wonders on a 10.5-inch wide wheel.
Avoid the common mistake of buying cheap cast wheels that crack under the weight of an Audi. The CF.1-FF uses flow-forming technology, which keeps the weight down while boosting structural integrity. Do not compromise on your rolling stock.
Style and Build Analysis
The contrast here is what makes this build work so well. That deep, vibrant red paint needs a neutral tone to balance it out. Dark Steel is the perfect middle ground between boring silver and aggressive gloss black.
The Wheelforce CF.1-FF design features sharp, angular spokes that mimic the aggressive lines of the B8 body. It looks like it came straight from the Audi performance catalog. The proportions are dead on, making the car look longer and lower.
Most people struggle to pick a wheel that matches the S5's sophisticated design language. They either go too flashy or too understated. This build nails that "factory-plus" aesthetic that we love to see at the track.
The concave face of the wheel draws the eye toward the center cap immediately. It adds a level of visual drama that changes every time the car rolls forward. It creates a sense of motion even when the car sits dead still.
We have seen hundreds of B8s, but this one stands out because of the finish. The Dark Steel looks sophisticated under street lights and menacing under the bright sun. It is a masterclass in color coordination.
Why We Love This Build
This Red S5 turns heads because it balances aggression with pure class. The Dark Steel wheels fill the arches perfectly, making the car look like a predator ready to pounce. We love how the light hits the metallic paint and dances off the concave faces of the wheels.
Every time this car rolls into a meet, the crowd goes silent for a second. It captures the spirit of what a modified Audi should look like in 2024. It is clean, functional, and undeniably bold.
If you want to transform your own S5, stop searching and start building this exact setup. This is the gold standard for B8 fitment. Your car deserves this look.

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 S5 B8
- Vehicle Color: Red
- Wheel Brand & Model: Wheelforce CF.1-FF
- Wheel Size: 20×10.5
- Offset: ET35
- Wheel Finish: Dark Steel
Before You Buy: Fitment Checklist

We talk to Audi S5 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 S5? 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 S5 owners run 20×10.5-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.



