About This Audi S5 Base 2017 Build
We love featuring real builds from real owners. This Audi S5 Base 2017 sits on a set of 20×9 / 20×9-inch Rohana RFX2 wheels, and the result speaks for itself.
The owner chose Rohana 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 Base builds come through WheelFront every month, but this one stands out. The combination of the exterior with the Rohana RFX2 creates a look that balances aggression with elegance.
Fitment Breakdown: Rohana RFX2 on the Audi S5 Base 2017
I walked up to this S5 at the meet and the first thing I noticed was the stance. The 20x9 inch Rohana RFX2 setup sits perfectly flush with those factory Audi fenders. That 35 offset is exactly where you want to be on the B9 chassis to avoid looking like a turtle.
The hub bore fits the Audi center perfectly. I hate running hub rings, so seeing a direct fit makes me happy. You get zero vibration at highway speeds with this setup.
The 20-inch diameter fills the wheel well nicely even without an aftermarket drop. It gives the car a modern, aggressive profile that the stock 19s just cannot touch. The scale of the RFX2 design complements the sharp lines of the B9 body perfectly.
Caliper clearance is a non-issue here. The barrel design on the RFX2 provides plenty of room for those base S5 calipers to breathe. You will not have any annoying contact points with the inner spokes.
Since the owner kept the stock suspension, the ride height remains comfortable. You have enough clearance to hit speed bumps without cringing. Just watch your inner liner clearance if you decide to throw on meatier tires later.
The spoke design feels airy and wide. It draws your eye straight to the brake hardware behind the wheel. The construction feels solid and stiff, which helps with the handling precision of this Quattro system.
Running a square 20x9 setup keeps the rotation simple. You can swap tires front-to-back to get the most life out of your rubber. It is a smart, functional choice for a daily driver that needs to turn heads.
What We Recommend for Audi S5 Base 2017 Owners
If you want to build an S5, stick to 20s. Anything smaller looks lost, and anything larger ruins your ride quality. The 20x9 width is the gold standard for this platform.
Keep your offsets between 30 and 35. Going lower than 30 pushes the wheel out too far and ruins your fender paint. I have seen too many owners chip their quarter panels by skipping this rule.
We always suggest a square setup for the S5. It helps with understeer and makes your tire maintenance much cheaper. Staggered setups look cool, but they just add headaches with the center differential.
Don't be afraid of a little tire stretch if you want that flush look. A 255/30/20 tire works great on a 9-inch wheel. It gives you that crisp, squared-off shoulder that fits perfectly under the fender lip.
Avoid cheap spacers if you can help it. If you choose the right offset from the start, you never need to deal with bolt length issues or balancing headaches. Buy it right the first time and save your money for your next mod.
Style and Build Analysis
That red finish is a bold move. Most guys play it safe with silver or gunmetal, but this red pops against the factory paint. It commands attention the second the car enters the lot.
The RFX2 is a classic split-spoke design. It feels timeless without looking dated. It adds a layer of sophistication to the S5 that factory wheels simply lack.
The visual weight distribution is spot on. The spokes reach all the way to the outer edge of the lip. This makes the wheels look a full inch bigger than they actually are.
Proportion is everything on an Audi. The RFX2 creates a sense of forward motion even when the car sits perfectly still. It makes the B9 look like it is ready to hunt down a corner.
Compared to other builds I see, this one feels intentional. It does not try too hard to be a track car, yet it looks better than 90 percent of the stuff out there. It is a masterclass in tasteful modification.
Why We Love This Build
This S5 strikes a balance that most builds miss. The red RFX2 wheels glow under the streetlights and give the car a custom, high-end feel. The stock height provides a refined look that screams OEM plus.
We love how the light catches the angles of the wheels while the car rolls through the lot. It turns a standard luxury coupe into something truly special. This is the kind of build that makes you look back every time you walk away.
It is simple, clean, and perfectly executed. If you want an Audi that stands out without being obnoxious, this is your blueprint. Go get your set and own the road.
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 Base 2017
- Vehicle Color:
- Wheel Brand & Model: Rohana RFX2
- Wheel Size: 20×9 / 20×9
- Offset: 35 / 35
- Wheel Finish: Red
- Tires: Falken Azenis FK510 265/30 26.3″x10.4″ / 265/30 26.3″x10.4″
- Suspension: Stock Suspension
Before You Buy: Fitment Checklist
We talk to Audi S5 Base owners every day. These are the questions we hear most before they pull the trigger on new wheels.
Will 20×9 / 20×9-inch wheels fit my Audi S5 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 S5 Base owners run 20×9 / 20×9-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.
