Apex EC-7RS 18x11 Forged Wheel (EC7RS1811ET44-5120-7256-BC) - BMW
The Apex EC-7RS represents the pinnacle of lightweight forged wheel engineering, delivering the strength, durability, and performance serious BMW enthusiasts demand. As part of Apex's Sprint Line of forged wheels, the EC-7RS takes the proven EC-7 design and refines it into an ultralight motorsport-focused wheel engineered to improve acceleration, braking, steering response, and overall vehicle dynamics. Finished in Brushed Clear, this wheel delivers a premium motorsport-inspired appearance while providing the durability required for both street and track use.
Built from proprietary forged blanks developed specifically for motorsport applications, the EC-7RS combines 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 a forged wheel that delivers exceptional performance while maintaining the strength and reliability expected from a premium wheel upgrade.
Quick Specs
- Part Number: EC7RS1811ET44-5120-7256-BC
- Wheel Model: EC-7RS
- Wheel Size: 18x11
- Bolt Pattern: 5x120
- Offset: ET44
- Center Bore: 72.56mm
- Finish: Brushed Clear
- 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 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 10,000 Tons of Pressure
Each EC-7RS starts 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 improves grain structure, increases material density, and minimizes porosity. This creates an exceptionally strong foundation capable of handling the demands of aggressive street driving, road course events, and competitive motorsport use.
Purpose-Built Motorsport Engineering
Unlike many forged wheels built around generic third-party blanks, Apex developed proprietary forging profiles specifically for motorsport applications. This allows complete control over wheel geometry, brake clearance, spoke architecture, concavity, and structural integrity, resulting in a wheel optimized for maximum performance and durability.
Advanced Side-Milled Spoke Technology
One of the most significant upgrades found on the EC-7RS is its aggressively side-milled spoke design. Precision CNC machining removes excess material that does not contribute to structural strength, reducing rotational weight while maintaining critical load-bearing integrity. The result is improved responsiveness, sharper steering feel, and enhanced vehicle dynamics.
Lightweight Without Sacrificing Strength
Many lightweight wheels achieve lower weight by reducing structural strength. Apex followed a different approach 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 performance and durability, 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
Developed using more than a decade of brake fitment experience and advanced 3D scanning technology, the EC-7RS incorporates a high-clearance barrel profile and application-specific spoke geometry. This allows clearance for many large factory and aftermarket brake systems while maintaining optimal wheel strength and low weight.
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 designed with enthusiasts and racers in mind. Oversized socket clearance also simplifies wheel changes 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 part of Apex's Sprint Line?
The Sprint Line focuses on maximizing weight reduction while maintaining exceptional strength through proprietary forgings, side-milled spokes, advanced FEA optimization, and a reinforced Sprint Spec inner lip.
Will this wheel work with factory TPMS sensors and hardware?
Yes. The EC-7RS is designed to accept OEM and aftermarket TPMS sensors and works with OEM mounting hardware, wheel locks, stud conversion kits, and most wheel spacer setups.
Why Buy from Beefcake Racing?
At Beefcake Racing, we understand that premium forged wheels are a major investment in your vehicle's performance. Our experienced team helps enthusiasts select the right components for their goals while providing industry-leading customer service and technical support. Whether you're building a dedicated track machine 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.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
