Apex EC-7RS 18x11 Forged Wheel (EC7RS1811ET44-5120-7256-NSBK) - BMW
Designed for enthusiasts who demand uncompromising performance, the Apex EC-7RS takes the legendary EC-7 design and elevates it with cutting-edge forged wheel technology. As part of Apex's Sprint Line, the EC-7RS is engineered to reduce weight, increase strength, and enhance durability, helping drivers maximize acceleration, braking performance, steering response, and lap times. Finished in Satin Black, this wheel delivers a clean, aggressive motorsport appearance that perfectly complements performance-focused BMW builds.
Built from proprietary forged blanks developed specifically for motorsport applications, the EC-7RS incorporates advanced side-milled spokes, extensive Finite Element Analysis optimization, a reinforced Sprint Spec inner lip, and independent third-party testing beyond industry standards. The result is an exceptionally lightweight forged wheel engineered to thrive under demanding street and track conditions without sacrificing reliability.
Quick Specs
- Part Number: EC7RS1811ET44-5120-7256-NSBK
- Wheel Model: EC-7RS
- Wheel Size: 18x11
- Bolt Pattern: 5x120
- Offset: ET44
- Center Bore: 72.56mm
- Finish: Satin Black
- Construction: Fully Forged 6061-T6 Aluminum
- Product Line: Sprint Line
- Hub Centric Design
- Vehicle Application: BMW
Features
- 10K Ton forged 6061-T6 aluminum construction
- Sprint Line ultralight forged wheel design
- Side-milled spokes for reduced rotational mass
- Reinforced Sprint Spec inner lip for increased durability
- Proprietary motorsport forging blanks
- Extensive FEA optimization for strength and weight reduction
- Independent testing beyond JWL standards
- Massive brake clearance for high-performance brake systems
- Vehicle-specific spoke profiles
- Deep concave spoke profile design
- Paintless knurled bead seats for improved tire retention
- Built to accommodate oversized race lugs and impact sockets
- Laser-engraved wheel specifications
- Hub-centric fitment design
- Compatible with OEM and aftermarket TPMS sensors
- Works with OEM mounting hardware and most wheel spacers
- Gloss black center cap included
- Compatible with OEM center caps on applicable BMW applications
Forged Under Extreme Pressure
Each EC-7RS begins life as a forged aluminum blank weighing up to 120 pounds before machining. Formed using an incredible 10,000 metric tons of pressure, the forging process enhances material density, refines grain structure, and reduces porosity. This creates an exceptionally strong wheel foundation capable of handling aggressive driving, road course abuse, and competitive motorsport environments.
Purpose-Built Motorsport Forgings
Unlike many forged wheels that rely on generic third-party blanks, Apex developed proprietary forging profiles specifically for motorsport use. This provides complete control over spoke geometry, brake clearance, concavity, and structural integrity, resulting in a wheel optimized for maximum performance and durability.
Advanced Side-Milled Spoke Technology
One of the defining features of the EC-7RS is its aggressively side-milled spoke design. Precision CNC machining removes excess material that does not contribute to strength, reducing rotational mass while maintaining critical structural integrity. The result is enhanced responsiveness, sharper steering feel, and improved vehicle dynamics.
Lightweight Without Compromise
Many lightweight wheels achieve lower weight by sacrificing durability. Apex followed a different philosophy by strategically removing unnecessary material and then reinforcing critical stress areas. This process created a stronger Sprint Spec inner lip and improved load capacity while maintaining exceptionally low overall wheel weight.
Independently Tested Beyond Industry Standards
To validate durability and performance, Apex utilizes independent testing through STL in Ohio. Sprint Line wheels undergo testing beyond traditional JWL requirements through increased impact severity, extended testing durations, and higher load thresholds to ensure confidence under demanding real-world conditions.
Massive Brake Clearance
Using more than a decade of brake fitment development and advanced 3D laser scanning technology, Apex engineered the EC-7RS with a high-clearance barrel profile and vehicle-specific spoke geometry. This allows clearance for many large factory and aftermarket brake systems while maintaining optimal strength and weight characteristics.
Track-Ready Features Throughout
From paintless knurled bead seats that maximize tire grip to laser-engraved specifications that remain easy to read over time, every detail of the EC-7RS was developed with enthusiasts and racers in mind. Oversized socket clearance also makes wheel changes faster and easier during track events and race weekends.
Fitment
- BMW Applications Utilizing 5x120 Bolt Pattern and 72.56mm Center Bore
- Verify Brake Clearance, Suspension Clearance, and Tire Fitment Prior to Installation
FAQs
What makes the EC-7RS different from the standard EC-7?
The EC-7RS is a fully forged Sprint Line wheel featuring proprietary forged blanks, side-milled spokes, a reinforced Sprint Spec inner lip, advanced weight optimization, and increased durability compared to the flow-formed EC-7.
Will this wheel work with factory TPMS sensors and OEM hardware?
Yes. The EC-7RS accepts OEM and aftermarket TPMS sensors and is compatible with factory mounting hardware, wheel locks, stud conversion kits, and most wheel spacer configurations.
Why Buy from Beefcake Racing?
At Beefcake Racing, we know performance enthusiasts demand more than just premium parts. Our team provides expert product knowledge, fitment assistance, and customer service to help ensure you get the right components for your build. Whether you're building a dedicated track car or upgrading your street-driven BMW, we're here to help every step of the way.
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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