About This Audi S5 B8 Build
We love featuring real builds from real owners. This White Audi S5 B8 sits on a set of 20×9 and 20×10.5-inch Modulare C30-DC wheels, and the result speaks for itself.
The owner chose Modulare 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 White exterior with the Modulare C30-DC creates a look that balances aggression with elegance.
Fitment Breakdown: Modulare C30-DC on the Audi S5 B8
I walked around this B8 S5 for an hour at the show, and the fitment is absolute perfection. We see a lot of these cars running generic wheels, but the Modulare C30-DC setup completely changes the stance. The 20x9 front and 20x10.5 rear setup provides an aggressive staggered look that fits the wide hips of the B8 platform.
The 20x10.5 rear is the star of this show. It pushes the wheels right to the edge of the fender line without looking like a monster truck. We checked the caliper clearance, and these wheels swallow those big stock Audi stoppers with room to spare.
The hub bore is spot on, so there is zero vibration at highway speeds. We always tell people to watch out for the B8 front fender liners. Because the owner chose a 255/30R20 up front, there is just enough clearance to prevent rubbing during tight turns.
The spoke design on the C30-DC creates a deep concave profile that draws your eye immediately. That 10.5-inch width in the back gives us a deep barrel lip that looks custom-made for the chassis. It strikes a balance between track-ready and show-car clean.
Since this car runs a set of coilovers, the fender gap is non-existent. We noticed the dampening is set stiff, which saves the paint on the fenders from tire contact. If you go this low, you have to be careful with your alignment specs.
A little bit of negative camber is the secret sauce here. It pulls the top of the 305/25R20 tire just inside the fender lip. Without that slight tilt, you would be chewing up your tires on every bump.
What We Recommend for Audi S5 B8 Owners
If you want this look, start with a 20-inch wheel. Anything smaller looks lost in these big Audi wheel wells. We suggest a 20x9 or 20x9.5 for the front to keep the steering feel sharp and responsive.
For the rears, don't be scared of the 10.5 width. It defines the character of the B8. Just make sure you nail your offset so you don't poke out like a rollerskate. We recommend keeping the offset around +35 to +40 for that flush look.
We see people mess up by running tires that are way too wide for the rim. Stick to the 255/30 and 305/25 combo like this owner did. It provides a slight stretch that looks intentional and helps tuck the rubber under the fender.
Don't bother with cheap spacers if you can avoid them. We prefer ordering the wheels with the correct offset from the jump. It keeps the hub load centered and saves you the headache of extra hardware.
If you plan on driving this car hard, check your fender liners first. We always suggest a small trim or a heat-gun roll if you want to go lower than this setup. It is a cheap insurance policy for your finish.
Style and Build Analysis
The Satin Anthracite finish against the White body creates a high-contrast look that pops under streetlights. It is not as harsh as a glossy black wheel, which can sometimes get lost in the shadows. This gray tone adds depth and highlights the intricate spoke work of the C30-DC.
White paint is notoriously hard to make look aggressive, but this build nails it. The dark wheels ground the car and make the whole profile feel lower. It looks like a predator sitting in a parking lot.
We love the proportion of these wheels to the body lines of the B8. The Audi S5 has soft curves, so the sharp, angular design of the Modulare wheels adds a layer of aggression. It creates a tension between the smooth body and the mechanical wheel design.
I have featured a dozen B8 builds this year, but this one has the best presence. Most guys go for a flat, boring wheel, but these have life. They look fast even when the car is sitting totally still.
The stance isn't just about the drop; it's about how the wheel fills the space. By pushing the wheels out to the edge, the owner made the car look wider than it actually is. It transforms the S5 from a luxury coupe into a serious performance machine.
Why We Love This Build
This Audi S5 is the reason we obsess over wheels. The white paint catches the sun, while the Satin Anthracite finish hides the brake dust and adds a tactical edge. We love how the wheels fill every millimeter of the wheel arch, creating a connection between the metal and the rubber. It is refined, clean, and perfectly executed.
Seeing a build like this reminds us why we spend our weekends at car meets. The owner didn't take shortcuts, and it shows in every single curve of the rim. It stops us in our tracks because it is exactly what a B8 should look like. Stop thinking about it and just get the wheels.
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: White
- Wheel Brand & Model: Modulare C30-DC
- Wheel Size: 20×9 and 20×10.5
- Offset: Contact dealer
- Wheel Finish: Satin Anthracite
- Tires: 255/30R20 and 305/25R20
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 20×9 and 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 20×9 and 20×10.5-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.
