Apex EC-7RS 18x12 Forged Wheel (EC7RS1812ET46-5130-716-RS) - Porsche
The Apex EC-7RS represents the lightest and most advanced evolution of the legendary EC-7 design. As part of Apex's premium Sprint Line of forged wheels, the EC-7RS combines reduced weight, increased structural strength, and race-proven durability to help serious enthusiasts shave lap times while maintaining exceptional reliability. Finished in Race Silver, this fully forged wheel delivers both motorsport performance and timeless styling.
Engineered from proprietary motorsport-specific forgings, the EC-7RS features extensive side-milled spokes, a reinforced Sprint Spec inner lip, optimized weight distribution through advanced Finite Element Analysis, and independent third-party validation. The result is a wheel that delivers exceptional strength-to-weight performance for both track and street applications.
Quick Specs
- Part Number: EC7RS1812ET46-5130-716-RS
- Wheel Model: EC-7RS
- Wheel Size: 18x12
- Bolt Pattern: 5x130
- Offset: ET46
- Center Bore: 71.6mm
- Finish: Race Silver
- Construction: Fully Forged 6061-T6 Aluminum
- Product Line: Sprint Line
- Hub Centric Design
- Vehicle Application: Porsche
Features
- 10K Ton forged 6061-T6 aluminum construction
- Ultra-lightweight Sprint Line wheel design
- Side-milled spokes for optimized weight reduction
- Sprint Spec reinforced inner lip technology
- Motorsport-specific forged blank architecture
- FEA-optimized strength-to-weight engineering
- Independent testing beyond JWL standards
- Massive brake clearance capability
- Deep concave spoke profile design
- Paintless knurled bead seats for improved tire retention
- Oversized lug openings for impact socket access
- Laser-engraved wheel specifications
- OEM and aftermarket TPMS compatible
- Compatible with factory and aftermarket wheel hardware
- Gloss black Apex center cap included
Sprint Line Forged Performance
Built from Apex's proprietary motorsport forging program, the EC-7RS starts with a purpose-designed blank rather than a generic off-the-shelf forging. This approach allows Apex engineers to maximize brake clearance, optimize spoke geometry, increase concavity, and reduce weight while maintaining exceptional strength.
10,000 Tons of Forging Pressure
Each EC-7RS begins as a forged aluminum blank weighing up to 120 pounds before machining. Formed under an incredible 10,000 metric tons of pressure, the forging process enhances material density, improves grain structure, and eliminates porosity to create an exceptionally strong wheel foundation.
Advanced Side-Milled Construction
The EC-7RS utilizes extensive side milling to remove unnecessary material from low-stress areas. Precision CNC machining creates a lighter wheel without sacrificing structural integrity, delivering the strength and responsiveness serious drivers expect.
Reinforced Sprint Spec Inner Lip
Unlike many lightweight wheel designs that sacrifice durability, the EC-7RS strategically reinforces critical areas after weight reduction. The Sprint Spec inner lip features a unique channel profile engineered to increase impact resistance and load capacity while maintaining an exceptionally low overall weight.
Independent Validation
Apex partnered with STL, an independent testing laboratory, to validate the performance of its Sprint Line wheels. Testing exceeds standard JWL requirements with greater impact severity, higher loads, and extended testing durations, providing additional confidence for demanding performance use.
Engineered for Big Brakes
Drawing on more than a decade of brake fitment development, Apex designed the EC-7RS with exceptional brake clearance. Vehicle-specific spoke profiles and a high-clearance barrel design allow compatibility with many factory and aftermarket big brake systems.
Motorsport-Inspired Details
Unpainted knurled bead seats improve tire retention under heavy acceleration and braking forces. Large lug openings accommodate race hardware and impact sockets for quick wheel changes, while laser-engraved specifications remain easy to locate and read throughout the life of the wheel.
Fitment
- Porsche Applications Utilizing 5x130 Bolt Pattern and 71.6mm Center Bore
- Verify Brake Clearance, Suspension Clearance, and Tire Fitment Prior to Installation
FAQs
What makes the EC-7RS different from other forged wheels?
The EC-7RS combines proprietary motorsport forgings, extensive side milling, Sprint Spec inner lip reinforcement, and independent testing to deliver an exceptional balance of lightweight performance and durability.
Can this wheel be used 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 setups.
Why Buy from Beefcake Racing?
At Beefcake Racing, we help enthusiasts build faster, more capable street and track vehicles every day. Whether you're selecting the perfect wheel setup for your Porsche or planning a complete performance package, our team is here to help you get the most from your build.
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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