Apex ARC-8 18x9.5 Flow-Formed Wheel 5x120 BP / ET58 / 72.56mm CB - Racing Silver (BMW) ARC81895ET58-5120-7256-RS
Race-Inspired BMW Wheel with Lightweight Flow-Formed Construction
The Apex ARC-8 18x9.5 ET58 Flow-Formed Wheel in Racing Silver combines lightweight performance, aggressive motorsport styling, and race-proven durability for BMW enthusiasts who demand more from their wheel setup. Designed specifically for BMW applications with a precise 72.56mm center bore, this hub-centric wheel delivers an exact fit while improving handling response, braking feel, and suspension performance.
Finished in Apexs timeless Racing Silver coating, the ARC-8 delivers a clean motorsport-inspired appearance that complements both modern and classic BMW builds. Whether you drive on the street, autocross course, or road course, this wheel is engineered to perform under demanding conditions.
Advanced Flow-Formed Engineering
Using advanced flow-forming technology, Apex strengthens the wheel barrel by improving the aluminum grain structure and mechanical properties during manufacturing. This process increases strength and stiffness while allowing less material to be used, resulting in a lighter wheel compared to conventional cast designs.
Extensive Finite Element Analysis was performed to reinforce high-stress areas and remove excess material where it was not structurally beneficial. The result is an exceptionally lightweight wheel designed to handle aggressive driving and track use without compromising durability.
Big Brake Clearance and Deep Concavity
The ARC-8 was engineered to clear many popular BMW big brake kits while retaining its signature deep-concave spoke profile. Apex optimized spoke geometry and barrel dimensions to maximize brake clearance while maintaining an aggressive motorsport appearance.
Large lug openings also allow the use of impact sockets and oversized race lug hardware, making wheel swaps fast and efficient during track days and motorsport events.
Quick Specs
- Part Number: ARC81895ET58-5120-7256-RS
- Wheel Model: ARC-8
- Wheel Size: 18x9.5
- Bolt Pattern: 5x120
- Offset: ET58
- Center Bore: 72.56mm
- Finish: Racing Silver
- Construction: Flow-Formed Aluminum
- BMW Hub-Centric Fitment
- Deep Concave Spoke Design
- Big Brake Kit Clearance
- Impact Socket Compatible Lug Openings
- Compatible with OEM BMW Center Caps
- Supports OEM and Aftermarket TPMS Sensors
- Compatible with OEM and Aftermarket Wheel Hardware
- JWL Compliant and VIA Certified
- Lifetime Structural Warranty
- 1 Year Finish Warranty
- 50% Replacement Program for Accidental Damage
Features
- Flow-formed construction improves wheel strength while reducing weight
- Racing Silver finish delivers a timeless motorsport-inspired appearance
- 72.56mm center bore provides true BMW hub-centric fitment
- Deep concave ARC-8 spokes improve styling and brake clearance
- Designed to clear many aftermarket BMW brake kits
- Lightweight construction improves steering response and chassis balance
- Oversized lug openings support impact sockets and race hardware
- Compatible with OEM BMW center caps and TPMS sensors
- Engineered to exceed JWL load rating requirements
- Fully VIA certified for verified durability and safety
Built for Street and Track Performance
The ARC-8 has earned a strong reputation among BMW enthusiasts thanks to its balance of low weight, durability, brake clearance, and classic motorsport styling. Reducing unsprung weight improves suspension control, acceleration, braking consistency, and steering precision during aggressive driving.
Whether you are building a dedicated track car or upgrading your daily-driven BMW with a high-performance wheel setup, the ARC-8 delivers race-inspired engineering with reliable long-term durability.
FAQs
Will this ARC-8 wheel fit over aftermarket BMW brake kits?
Yes. The ARC-8 was specifically designed to provide excellent clearance for many popular BMW big brake systems.
Can I reuse factory BMW TPMS sensors and center caps?
Absolutely. The ARC-8 accepts OEM BMW TPMS sensors and factory BMW center caps for a clean OEM-style appearance.
Why Buy from Beefcake Racing?
Beefcake Racing proudly offers premium BMW performance wheels backed by expert fitment support, fast shipping, and enthusiast-level customer service. Whether you are building a street-focused BMW or a dedicated track machine, our team can help you select the ideal wheel and tire combination.
Contact Beefcake Racing today for professional BMW wheel fitment guidance and performance support.
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.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
