Apex EC-7 18x9 Flow-Formed Wheel 5x120 BP / ET31 / 72.56mm CB - Satin Black (BMW) (EC7189ET31-5120-7256-SMBK)
The Apex EC-7 is a motorsport-inspired wheel engineered for BMW enthusiasts who demand lightweight performance, exceptional durability, and proven track capability. Utilizing Apex's advanced flow-forming technology, this 18x9 wheel delivers impressive strength and stiffness while minimizing weight, helping improve acceleration, braking, handling, and overall vehicle responsiveness.
Finished in an aggressive Satin Black finish, the EC-7 combines timeless motorsport styling with race-proven engineering. Designed specifically for BMW applications utilizing a 5x120 bolt pattern and 72.56mm center bore, this wheel offers optimized fitment, substantial brake clearance, and the durability needed to withstand everything from spirited street driving to dedicated track use.
Specifications
- Part Number: EC7189ET31-5120-7256-SMBK
- Wheel Model: EC-7
- Construction: Flow-Formed
- Diameter: 18 inches
- Width: 9 inches
- Bolt Pattern: 5x120
- Offset: ET31
- Center Bore: 72.56mm
- Finish: Satin Black
- 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
- Advanced flow-forming process strengthens the barrel while reducing overall wheel weight.
- Enhanced aluminum grain structure improves stiffness and long-term durability.
- Engineered with substantial brake clearance for many OEM and aftermarket brake systems.
- Three unique concavity profiles optimize appearance and fitment flexibility.
- Finite Element Analysis optimized design strategically reinforces high-stress areas while reducing unnecessary mass.
- Lightweight construction improves steering response, braking performance, 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 to ensure 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.
Engineered for BMW Performance Applications
The EC-7 was developed to provide enthusiasts with a wheel capable of handling the demands of high-performance driving. Through extensive laser scanning, brake-fitment development, and real-world testing, Apex engineered the EC-7 to clear many large brake systems while maintaining the advantages of an 18 inch wheel setup. This allows drivers to maximize braking performance without stepping up to larger and heavier wheel combinations.
Advanced Finite Element Analysis was used throughout the design process to optimize material placement, reinforcing critical stress areas while removing unnecessary weight. The result is a lightweight wheel that delivers exceptional rigidity, durability, and confidence during aggressive driving conditions.
Premium Finish and Precision Manufacturing
Every EC-7 receives a durable multi-stage Satin Black finish applied over a powder coated base coat. Mounting pads, center bores, and lug seats remain free from excess coating to ensure proper wheel seating, accurate torque values, and long-term fitment reliability. Combined with its BMW-specific hub-centric design, the EC-7 delivers the precision fitment enthusiasts expect.
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
Is the EC-7 suitable for autocross and track-day use?
Yes. The EC-7 was engineered for high-performance driving and is widely used by enthusiasts for autocross, HPDE events, road racing, and aggressive street applications.
Can factory TPMS sensors and OEM wheel hardware be reused?
Yes. The EC-7 accepts OEM and aftermarket TPMS sensors and is compatible with factory wheel hardware, wheel locks, and most stud conversion kits.
Why Buy from Beefcake Racing?
At Beefcake Racing, we understand that wheel fitment directly affects handling, braking, suspension clearance, and overall vehicle performance. Our experienced team can help you select the right wheel and tire combination for your BMW while ensuring proper fitment and performance.
Whether you're building a street-driven performance car or a dedicated track machine, Beefcake Racing provides the expertise, service, and support enthusiasts trust.
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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