About This Audi S4 Base 2013 Build
We love featuring real builds from real owners. This Audi S4 Base 2013 sits on a set of 19×9.5 / 19×9.5-inch Ferrada FR4 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 S4 Base builds come through WheelFront every month, but this one stands out. The combination of the exterior with the Ferrada FR4 creates a look that balances aggression with elegance.
Fitment Breakdown: Ferrada FR4 on the Audi S4 Base 2013
I walked around this B8.5 S4 for twenty minutes just to soak in the lines. Putting a 19x9.5 square setup on this platform is a bold move that pays off. The 45 offset sits perfectly flush with the fenders without needing any crazy modifications.
That 9.5-inch width really fills out the wheel wells compared to the skinny factory wheels. You get a much more aggressive stance that demands attention on the street. We measured the gap and it looks spot on.
The Ferrada FR4 design clears the S4 calipers without any drama. You do not need spacers to clear the brakes on this specific wheel design. It saves you the headache of hunting for hub-centric hardware.
The hub bore is a perfect match for the Audi platform. I hate dealing with hub rings, so this direct fit is a huge win for the owner. Everything bolts up tight and clean.
Those coilovers drop the center of gravity and tighten up the fender gap. We watched for rubbing at full lock and saw absolutely zero contact. It is a clean, functional setup that actually performs.
I noticed the barrel depth provides a nice, deep look despite the higher offset. The spoke design arcs out just enough to catch the light. It gives the car a much wider visual footprint than stock.
Watch out for the inner fender liner if you decide to go any lower than this. You might catch the plastic tabs if you hit a big bump at speed. Otherwise, this fitment is pretty much perfect.
What We Recommend for Audi S4 Base 2013 Owners
If you want this look, stick to the 19-inch diameter for the best balance. The B8.5 chassis handles 19s better than 20s for daily driving comfort. You get the visual impact without destroying your ride quality.
We usually tell people to stay within the 40 to 45 offset range. Pushing past 40 starts to poke the tire out too far for a clean look. You want that tucked, flush style that looks like it came from the factory.
Go with a square setup like this one to keep your rotation options open. Staggered setups can mess with the quattro system if you get the rolling diameters wrong. Keep it simple and keep it square.
Don't skimp on your tire choice when you mount these wheels. A 255/35/19 tire works beautifully with this 9.5-inch width. It gives you just enough sidewall to protect the rim from nasty potholes.
Avoid the temptation to use cheap, generic spacers if you can help it. If your offset is correct, you should not need them at all. Extra hardware just introduces more room for vibration and alignment issues.
Style and Build Analysis
The Bronze Black finish on these FR4s is the absolute highlight of the build. It looks dark and moody in the shade but pops with a metallic bronze flake in the sun. It creates a killer contrast against the factory paint.
The split-spoke design of the FR4 adds a layer of complexity that the stock wheels lack. It draws your eye toward the center cap and the beefy brakes behind them. The proportions feel balanced and intentional.
This car looks much more athletic than a stock S4. The wheels push the visual weight outward and ground the car to the pavement. It has that "track-ready" vibe that makes people turn their heads.
I have seen a lot of B8.5 builds, but this one stands out for its restraint. It avoids the "overdone" look while still being clearly modified. It is a masterclass in choosing the right color and size combo.
The way the light hits those bronze spokes when the car is rolling is mesmerizing. It changes the whole vibe of the vehicle from executive sedan to aggressive street machine. It is a bold aesthetic choice that totally works.
Why We Love This Build
This S4 is the perfect example of how a simple wheel and suspension combo changes everything. The Bronze Black finish catches the afternoon sun, making the wheels look like molten metal inside those arches. The stance is aggressive, purposeful, and clean enough to turn heads at every stoplight.
We love this build because it respects the lines of the Audi while adding just enough edge to make it unique. You feel the build quality the moment you see it parked. It is a reminder that you do not need a widebody kit to make a car look incredible.
Seeing this car in the wild makes me want to pull the trigger on a set of FR4s for my own garage. It is the ultimate daily driver setup that checks every single box. Go get yourself a set.
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 S4 Base 2013
- Vehicle Color:
- Wheel Brand & Model: Ferrada FR4
- Wheel Size: 19×9.5 / 19×9.5
- Offset: 45 / 45
- Wheel Finish: Bronze Black
- Tires: Nitto Motivo 255/35 26″x10″ / 255/35 26″x10″
- Suspension: Coilovers
Before You Buy: Fitment Checklist
We talk to Audi S4 Base owners every day. These are the questions we hear most before they pull the trigger on new wheels.
Will 19×9.5 / 19×9.5-inch wheels fit my Audi S4 Base? 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 S4 Base owners run 19×9.5 / 19×9.5-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.
