Apex EC-7 18x9 Flow-Formed Wheel 5x120 BP / ET31 / 72.56mm CB - Satin Bronze (BMW) (EC7189ET31-5120-7256-SBZ)
The Apex EC-7 is engineered for BMW enthusiasts who demand a wheel that delivers lightweight performance, exceptional durability, and aggressive motorsport styling. Utilizing Apex's advanced flow-forming process, this 18x9 wheel achieves an impressive balance of strength and weight reduction, helping improve acceleration, braking, handling, and overall driving response without the premium cost of a forged wheel.
Finished in a striking Satin Bronze finish, the EC-7 combines race-inspired aesthetics with engineering developed through extensive testing and real-world motorsport experience. Designed specifically for BMW applications utilizing a 5x120 bolt pattern and 72.56mm center bore, this wheel offers precise fitment, substantial brake clearance, and the durability needed for street, autocross, and track use.
Specifications
- Part Number: EC7189ET31-5120-7256-SBZ
- Wheel Model: EC-7
- Construction: Flow-Formed
- Diameter: 18 inches
- Width: 9 inches
- Bolt Pattern: 5x120
- Offset: ET31
- Center Bore: 72.56mm
- Finish: Satin Bronze
- 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 technology strengthens the barrel while reducing weight.
- Enhanced aluminum grain structure improves stiffness and durability.
- 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 reinforces critical stress areas.
- Lightweight construction improves handling precision, acceleration, and braking response.
- Oversized lug pockets accommodate race lugs and impact sockets.
- Multi-stage liquid paint finish applied over a 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.
Race-Proven Engineering
The EC-7 was developed to withstand the demands of high-performance driving while maintaining the lightweight characteristics enthusiasts demand. Through extensive laser scanning and countless rounds of brake-fitment validation, Apex engineered the EC-7 to clear many large brake systems that often require larger diameter wheels from other manufacturers.
Using advanced Finite Element Analysis, Apex optimized material placement throughout the wheel structure, reinforcing high-stress areas while eliminating unnecessary weight. The result is a wheel that offers exceptional rigidity, strength, and durability under demanding conditions without compromising performance.
Premium Finish and Precision Fitment
Each EC-7 receives a durable multi-stage Satin Bronze finish applied over a powder coated base coat. Mounting pads, center bores, and lug seats remain free from excess coating to ensure accurate wheel seating, proper torque values, and long-term reliability. Combined with its BMW-specific hub-centric design, the EC-7 delivers precise fitment and confidence-inspiring performance.
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 advantages does flow-forming provide over conventional cast wheels?
Flow-forming strengthens the barrel by improving the aluminum grain structure, allowing for a lighter and stronger wheel compared to many traditional cast wheel designs.
Will factory TPMS sensors and OEM hardware work with this wheel?
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 choosing the right wheel package requires more than simply matching bolt patterns. Our experienced team can assist with wheel fitment, tire sizing, brake clearance, suspension compatibility, and overall vehicle setup to ensure your BMW performs at its best.
Whether you're upgrading a daily driver or building a dedicated performance machine, Beefcake Racing delivers the expertise, support, and customer service enthusiasts rely on.
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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