Apex EC-7 18x8.5 Flow-Formed Wheel (EC71885ET35-5120-7256-SBZ) - BMW
The Apex EC-7 18x8.5 Flow-Formed Wheel in Satin Bronze combines lightweight performance, race-proven durability, and aggressive motorsport styling for BMW enthusiasts looking to elevate both appearance and capability. As one of Apex's most trusted and best-selling wheel designs, the EC-7 delivers exceptional strength, impressive brake clearance, and reduced weight without the premium cost associated with fully forged wheels.
Part of the Apex Flow Formed Classic Line, the EC-7 is engineered for enthusiasts who demand performance on the street, autocross course, or road course. Advanced manufacturing techniques and extensive engineering allow this wheel to provide the responsiveness, reliability, and fitment precision BMW drivers expect from a performance-focused wheel package.
Quick Specs
- Part Number: EC71885ET35-5120-7256-SBZ
- Wheel Model: Apex EC-7
- Wheel Size: 18x8.5
- Offset: ET35
- Bolt Pattern: 5x120
- Center Bore: 72.56mm
- Finish: Satin Bronze
- Construction: Flow-Formed Aluminum
- Vehicle Compatibility: BMW Applications
- Hub Centric Design
- TPMS Compatible
- OEM Center Cap Compatible
- Compatible with OEM and Aftermarket Hardware
Flow-Formed Performance Engineering
The EC-7 utilizes Apex's advanced flow forming process to improve the grain structure and mechanical properties of the wheel barrel. This manufacturing method increases strength and stiffness while reducing excess material, creating a lightweight wheel capable of handling demanding driving conditions without sacrificing durability.
Extensive Finite Element Analysis was performed throughout development to reinforce critical load areas while eliminating unnecessary weight. The result is a wheel optimized for strength-to-weight efficiency and engineered to withstand both daily driving and motorsport use.
Massive Brake Clearance
Large brake packages often require larger and heavier wheel combinations, but the EC-7 was specifically engineered to maximize brake clearance while maintaining lightweight 18 inch sizing. Through extensive laser scanning and fitment testing, Apex developed the EC-7 to clear many high-performance brake systems that often require larger diameter wheels from competing designs.
Motorsport Styling with Functional Concavity
The EC-7 utilizes multiple concave face profiles to maximize brake clearance and visual depth across various applications. This design provides an aggressive motorsport appearance while maintaining the structural integrity and performance characteristics expected from a serious performance wheel.
Finished in Satin Bronze, the EC-7 delivers a bold, premium appearance that enhances both modern and classic BMW builds while highlighting the wheel's iconic split-spoke design.
Track-Ready Functionality
Unlike many lightweight wheel designs that require specialized tuner hardware, the EC-7 is engineered to accommodate oversized race lugs and impact sockets. This allows for faster wheel changes during track events and easier maintenance in the garage.
The wheel receives a multi-stage liquid paint finish over a powder coated base coat for exceptional durability. Apex also leaves the mounting pad, center bore, and lug holes free from excess coating material to help ensure proper fitment and accurate torque values.
Certified Strength and OEM Compatibility
All Apex Flow Formed wheels meet or exceed JWL load rating requirements and are independently certified through VIA testing standards. Apex provides legitimate VIA registration numbers to verify compliance and structural integrity.
The EC-7 is compatible with OEM BMW mounting hardware, OEM and aftermarket TPMS sensors, wheel locks, stud conversion kits, and many wheel spacer configurations for installation flexibility.
Features
- Flow-formed construction for lightweight strength and rigidity
- 18x8.5 sizing ideal for street and performance applications
- 5x120 bolt pattern with 72.56mm hub-centric center bore
- ET35 offset
- Satin Bronze finish with motorsport-inspired styling
- Engineered for substantial brake clearance
- Multiple concave face profiles for optimized fitment and appearance
- Weight optimized using Finite Element Analysis
- Oversized lug and impact socket compatibility
- Compatible with OEM mounting hardware and TPMS sensors
- JWL compliant and VIA certified construction
- Includes interchangeable gloss black Apex center cap
- Compatible with wheel locks and stud conversion kits
Fitment
- BMW Applications Utilizing 5x120 Bolt Pattern and 72.56mm Center Bore
- Verify Brake Clearance, Suspension Clearance, Fender Clearance, Tire Size, and Final Fitment Prior to Installation
FAQs
Will this wheel clear aftermarket brake upgrades?
The EC-7 was engineered specifically to provide substantial brake clearance and is compatible with many performance brake systems depending on the vehicle setup.
Can factory BMW TPMS sensors and hardware be reused?
Yes. The EC-7 is designed to accept OEM BMW TPMS sensors and works with factory mounting hardware as well as many aftermarket accessories.
Why Buy from Beefcake Racing?
Beefcake Racing is trusted by enthusiasts nationwide for premium performance parts, expert fitment guidance, and customer service backed by real-world experience. Whether you're upgrading a daily-driven BMW or building a dedicated track car, our team can help you choose the right wheel and tire package for your goals.
Need help with fitment, tire sizing, or brake clearance? 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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