APEX Flow Formed ARC-8 4-Lug BMW Wheel

Description

Our lightest, most affordable flow-formed wheel

ARC-8 Highlights
Engineered for Max Weight Savings
Deep Concave Spokes – Select Sizes
Open Hub Center for Fast Wheel Swaps
Independently Tested and Certified
Unmatched Replacement Program
Lifetime Structural Warranty

The Flow Form Advantage

Flow forming enables us to create high performance wheels without the price premium of forging. It improves the mechanical properties and grain structure of the barrel, increasing its strength and stiffness, which allows us to use less material and reduce weight. Thanks to our superior engineering, our flow formed wheels have a higher load rating than some competitors’ forged wheels.

Big Brake Clearance

Big brakes often require bigger, heavier, more expensive wheels, which arent ideal in a performance environment. The ARC-8 accommodates many big brake kits, even with its classic deep-concave spokes. If you need more clearance, the forged ARC-8R or one of our curved spoke wheel designs has you covered.

Maximizing Concavity

We use the deepest concave face profiles we can for every application after factoring in critical clearances such as brake calipers. The ARC-8 utilizes 2 unique profiles to make this possible, with the deepest concave face delivering reduced weight and a stunningly aggressive appearance.

Weight Optimized

We conducted extensive Finite Element Analysis (FEA) to reinforce high-stress areas and to remove material where it didnt improve strength. The result is a wheel that is exceptionally light without the strength compromises found on typical lightweight wheels.

Built for Impact Sockets

Track wheels need track tools. Dont settle for wheels that require undersized tuner lugs or thin walled sockets. All APEX wheels accommodate over-sized race lugs and impact sockets to make swapping wheels lightning fast.

32mmSocket Diameter Clearance

Finishing Touches

The ARC-8 is finished using a multi-stage liquid paint over a powder coated base coat. This coating process leaves lug holes, center bores and mounting pads untouched, which ensures proper fit and torque values.

JWL and Beyond

All APEX Flow Formed wheels meet or meaningfully exceed JWL load rating requirements. Some manufacturers don’t meet the minimum requirements, yet still claim to be compliant. Always compare load ratings to ensure you arent sacrificing critical strength for a slightly lighter wheel.

True VIA

The VIA is an independent wheel testing and auditing agency similar to TV. Many companies falsely claim their wheels have been certified, and even use the VIA stamp without permission. Our Flow Formed wheels have been certified, and we provide the registration numbers for every wheel. Protect yourself. Demand registration numbers from manufacturers.