Apex ARC-8 18x9 Flow-Formed Wheel 5x120 BP / ET30 / 72.56mm CB - Hyper Silver (BMW) (ARC8189ET30-5120-7256-HS)
The Apex ARC-8 is one of the most trusted performance wheels in the BMW community, combining lightweight construction, track-ready durability, and aggressive styling into a package built for serious enthusiasts. This 18x9 ET30 version finished in Hyper Silver delivers the classic motorsport look BMW owners love while offering the strength, brake clearance, and weight savings needed for both street and track performance.
Using advanced flow-forming technology, Apex strengthens the barrel structure to improve rigidity and impact resistance while keeping overall wheel weight impressively low. Extensive Finite Element Analysis testing allows Apex engineers to reinforce critical stress areas and eliminate unnecessary material, creating a wheel that performs under extreme driving conditions without the excessive cost of full forging. The result is a lightweight, deep-concave wheel engineered to handle aggressive driving, track abuse, and demanding brake setups with confidence.
Quick Specs
- Part Number: ARC8189ET30-5120-7256-HS
- Wheel Size: 18x9
- Offset: ET30
- Bolt Pattern: 5x120
- Center Bore: 72.56mm
- Finish: Hyper Silver
- Construction: Flow Formed
- Face Profile: Profile 3 Deep Concavity
- Load Rating: 1,550 pounds
- Weight: Approximately 18.05 pounds
- VIA Registration: VIA-24-0135
- Designed For: BMW Applications
- Accepts OEM BMW Center Caps
- Compatible with OEM and Aftermarket TPMS Sensors
- Compatible with OEM and Aftermarket Mounting Hardware
- Lifetime Structural Warranty
- 1 Year Finish Warranty
Engineered for Real BMW Performance Driving
The ARC-8 was designed with functionality at the forefront. Oversized lug recesses accommodate race lugs and impact sockets, making wheel swaps fast and hassle-free during track days or competition events. The open hub center design further improves serviceability for enthusiasts who regularly rotate between street and track setups.
Apex also prioritized brake clearance by carefully engineering the spoke and barrel profile to accommodate many popular aftermarket big brake kits. This allows drivers to run aggressive braking systems without stepping up to unnecessarily large and heavy wheels. The deep concave spoke design gives the ARC-8 its signature aggressive appearance while maintaining the structural integrity and clearance required for high-performance BMW applications.
Features
- Advanced flow-formed construction increases strength while reducing weight
- 18x9 sizing with aggressive ET30 offset for popular BMW fitments
- Deep concave Profile 3 face design for aggressive motorsport styling
- Finite Element Analysis optimized structure for improved durability
- Excellent clearance for many aftermarket big brake kits
- Open hub center allows rapid wheel changes at the track
- Oversized lug recesses support impact sockets and race lugs
- Hyper Silver multi-stage finish over powder coated base layer
- Untouched mounting surfaces ensure proper torque retention
- Hub-centric 72.56mm center bore eliminates need for rings on most BMWs
- Compatible with OEM BMW center caps
- Accepts factory and aftermarket TPMS sensors
- Compatible with OEM lug bolts, wheel locks, spacers, and stud conversions
- Meets or exceeds JWL standards and independently VIA certified
- Backed by Apex lifetime structural warranty
- Covered by Apex accidental damage replacement program
Fitment
- BMW E36 M3
- BMW E46 M3
- BMW E82 1 Series
- BMW E88 1 Series Convertible
- BMW E90 3 Series
- BMW E92 3 Series Coupe
- BMW E93 3 Series Convertible
- BMW F22 2 Series
- BMW F30 3 Series
- BMW F32 4 Series
- BMW F80 M3
- BMW F82 M4
- BMW F87 M2
FAQs
Is the Apex ARC-8 suitable for track use?
Yes. The ARC-8 was engineered specifically for performance driving and track environments, featuring lightweight flow-formed construction, reinforced stress areas, and excellent brake clearance.
Will this wheel work with OEM BMW hardware and TPMS sensors?
Yes. This wheel is designed to work with OEM BMW mounting hardware, center caps, and factory or aftermarket TPMS sensors for straightforward installation.
Why Buy from Beefcake Racing?
At Beefcake Racing, we understand performance enthusiasts because we are enthusiasts ourselves. Whether your BMW is a dedicated track weapon or a refined street build, our team is committed to helping you choose the right parts with expert support, competitive pricing, and fast shipping.
Need help confirming wheel fitment, tire sizing, or brake clearance for your BMW? 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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