Apex SM-10 18x8.5 Flow-Formed Wheel - 5x112 BP / ET43 / 57.1mm CB - Satin Black (Audi - Small Bore / Volkswagen) (SM101885ET43-5112-571-SMBK)
The Apex SM-10 is engineered for enthusiasts who demand lightweight performance, motorsport durability, and aggressive styling without sacrificing daily drivability. Designed as part of Apexs advanced Flow Formed Evolution Line, this 18x8.5 wheel combines reinforced structural engineering with weight-saving technology to create a wheel equally at home on the street, autocross course, or road course.
Finished in a sleek Satin Black coating, the SM-10 delivers a purposeful motorsport appearance while maintaining exceptional strength and brake clearance. Apex utilizes advanced flow-forming technology, CNC-machined I-beam spokes, and FEA-optimized construction to reduce unnecessary mass while reinforcing critical stress areas. The result is a lightweight, durable wheel capable of handling aggressive driving conditions and high-performance braking systems.
Quick Specs
- Part Number: SM101885ET43-5112-571-SMBK
- Wheel Size: 18x8.5
- Bolt Pattern: 5x112 BP
- Offset: ET43
- Center Bore: 57.1mm
- Finish: Satin Black
- Construction: Flow-Formed Aluminum
- Vehicle Application: Audi Small Bore / Volkswagen
- Hub Centric Design
- TPMS Compatible
- OEM Center Cap Compatible
- Compatible with OEM and Aftermarket Hardware
Flow Formed Evolution Line Technology
The SM-10 utilizes Apexs advanced flow forming process to improve barrel strength and stiffness while reducing overall wheel weight. This manufacturing technique refines the aluminum grain structure, creating a wheel with enhanced durability and performance characteristics compared to traditional cast wheels.
CNC I-Beam Spoke Design
Apex machines excess material from the sides of each spoke using precision CNC ball cutting technology. This I-beam spoke design reduces rotational mass while preserving critical structural integrity for demanding performance applications.
Reinforced Inner Lip Construction
The inner lip is one of the most vulnerable impact zones on a wheel. Apex reinforces this critical area with additional material to improve resistance against potholes, track berms, rough pavement, and curb impacts.
Optimized Brake Clearance
Extensive laser scanning and physical test fitting allowed Apex engineers to maximize brake clearance while retaining lightweight 18-inch wheel sizing. The SM-10 is designed to clear many large factory and aftermarket brake packages that often require larger wheels from competing manufacturers.
Weight Optimized Performance
Using advanced Finite Element Analysis, Apex strategically reinforced high-load areas while removing unnecessary material from low-stress zones. This engineering process enhances steering response, braking performance, acceleration, and overall chassis dynamics.
Features
- 18x8.5 lightweight flow-formed wheel design
- 5x112 bolt pattern with ET43 offset
- 57.1mm center bore for Audi small bore and Volkswagen applications
- Premium Satin Black finish
- Advanced Flow Formed Evolution Line construction
- CNC-machined I-beam spokes for reduced rotational weight
- Reinforced inner lip for enhanced durability
- Aggressive concave motorsport styling
- Excellent brake clearance for upgraded braking systems
- FEA-optimized lightweight engineering
- Impact socket friendly lug access
- JWL compliant and VIA certified
- Compatible with OEM TPMS sensors
- OEM center cap compatible
- Works with factory and aftermarket wheel hardware
Premium Satin Black Finish
The SM-10 receives a durable multi-stage Satin Black finish applied over a powder coated base layer for lasting protection and appearance retention. Mounting surfaces and lug seats remain untouched during finishing to ensure accurate torque readings and proper wheel fitment.
Fitment
- Audi applications utilizing 5x112 bolt pattern and 57.1mm center bore
- Volkswagen applications utilizing 5x112 bolt pattern and 57.1mm center bore
- Verify brake clearance, suspension clearance, and tire sizing before installation
- Designed for street performance, autocross, and track use
FAQs
Will this wheel work with factory Audi or Volkswagen TPMS sensors?
Yes. The Apex SM-10 is fully compatible with OEM and most aftermarket TPMS sensors along with standard valve stems.
Can the SM-10 clear upgraded brake kits?
Yes. Apex specifically engineered the SM-10 with significant brake clearance through extensive laser scanning and real-world test fitting.
Why Buy From Beefcake Racing?
Beefcake Racing is trusted by enthusiasts nationwide for premium performance parts, expert support, and fast shipping. Whether you are building a dedicated track car or enhancing your daily driver, our experienced team is here to help you choose the right components for your setup.
Contact Beefcake Racing today:
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
Note: Wheels that have been mounted with tires are considered used and cannot be returned or refunded. Please verify vehicle fitment before placing your order, and always test fit wheels prior to tire mounting.
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