Apex EC-7 18x9 Flow-Formed Wheel 5x120 BP / ET31 / 72.56mm CB - Race Silver (BMW) (EC7189ET31-5120-7256-RS)
The Apex EC-7 is a race-inspired performance wheel engineered for BMW enthusiasts who demand lightweight strength, exceptional brake clearance, and proven durability. Manufactured using Apex's advanced flow-forming process, this 18x9 wheel delivers an outstanding combination of reduced weight, increased stiffness, and long-term reliability. Whether your BMW spends its time on the street, autocross course, or road course, the EC-7 is built to handle the challenge.
Finished in Apex's classic Race Silver finish, the EC-7 blends timeless motorsport styling with engineering developed through extensive testing and real-world performance driving. Designed specifically for BMW applications utilizing a 5x120 bolt pattern and 72.56mm center bore, it provides precise fitment, impressive brake clearance, and the performance advantages enthusiasts expect from a premium wheel.
Specifications
- Part Number: EC7189ET31-5120-7256-RS
- Wheel Model: EC-7
- Construction: Flow-Formed
- Diameter: 18 inches
- Width: 9 inches
- Bolt Pattern: 5x120
- Offset: ET31
- Center Bore: 72.56mm
- Finish: Race Silver
- Face Profile: Profile 2
- One-Piece Wheel Construction
- Hub Centric Design
- TPMS Compatible
- OEM Center Cap Compatible
- Compatible with OEM and Aftermarket Wheel Hardware
- JWL Tested
- VIA Certified
Features
- Flow-formed barrel construction increases strength while reducing wheel weight.
- Enhanced aluminum grain structure improves stiffness and impact resistance.
- Engineered with substantial brake clearance for many OEM and aftermarket brake systems.
- Three unique concavity profiles maximize fitment flexibility and visual appeal.
- Finite Element Analysis optimized design strategically removes unnecessary material.
- Lightweight construction improves steering response, braking, and acceleration.
- Oversized lug pockets accommodate race lugs and impact sockets.
- Multi-stage liquid paint finish applied over a durable powder coated base coat.
- Critical mounting surfaces remain uncoated for proper fitment and torque retention.
- Meets or exceeds JWL load-rating requirements.
- Independently tested and certified through VIA standards.
- Hub-centric design minimizes the need for centering rings.
- Compatible with OEM and aftermarket TPMS sensors.
- Works with factory wheel hardware, wheel locks, stud conversion kits, and most wheel spacers.
- Includes Apex center cap and accepts compatible OEM BMW center caps.
Track-Tested Engineering
The EC-7 was developed with a focus on real-world performance. Through extensive laser scanning, brake-fitment testing, and engineering analysis, Apex created a wheel capable of clearing many large brake packages that often require larger wheel diameters from other manufacturers. This allows enthusiasts to retain the benefits of an 18 inch wheel setup while maximizing braking capability.
Advanced Finite Element Analysis was used throughout development to strengthen critical stress areas while removing unnecessary material wherever possible. The result is a wheel that offers exceptional rigidity, durability, and confidence during aggressive driving without carrying excess weight.
Premium Finish and BMW-Specific Fitment
Every EC-7 receives a durable multi-stage Race Silver finish applied over a powder coated base coat. Mounting pads, lug seats, and center bores remain free from excess coating to ensure proper wheel seating, accurate torque values, and long-term reliability. Combined with its BMW-specific hub-centric design, the EC-7 delivers the precision fitment enthusiasts demand.
Fitment
- BMW Applications Utilizing 5x120 Bolt Pattern and 72.56mm Center Bore
- Hub Centric BMW Fitment Design
- Verify Brake Clearance, Suspension Clearance, Wheel Spacer Requirements, and Tire Fitment Prior to Installation
FAQs
What are the advantages of flow-formed wheel construction?
Flow forming improves the barrel's strength and grain structure, allowing the wheel to be lighter and stronger than many conventional cast wheel designs.
Can I reuse my factory TPMS sensors and wheel hardware?
Yes. The EC-7 is designed to accept OEM and aftermarket TPMS sensors and works with factory wheel hardware, wheel locks, and most stud conversion kits.
Why Buy from Beefcake Racing?
At Beefcake Racing, we understand that proper wheel fitment is critical to both performance and reliability. Our experienced team can assist with wheel selection, tire sizing, brake clearance concerns, and suspension compatibility to help you build the ideal setup for your BMW.
Whether you're upgrading a daily driver or building a dedicated track car, Beefcake Racing is committed to delivering expert advice, competitive pricing, and industry-leading customer 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.
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