Volk Racing TE37 Ultra M-Spec

20x9 +45 / 20x11 +50 | 5x130 | Diamond Dark Gunmetal

Overview

The Volk Racing TE37 Ultra M-Spec is a precision-engineered forged wheel tailored for high-performance enthusiasts, especially those driving Porsche Cayman and Boxster GT4 models. Crafted to deliver an ideal balance of lightweight strength and aggressive styling, this wheel elevates both the driving experience and the visual presence of your vehicle. Its staggered sizing ensures optimized traction and handling, making it a perfect fit for drivers who demand uncompromising performance on the street or track.

Featuring Volk Racing’s signature TE37 design language, the Ultra M-Spec combines a clean, six-spoke layout with a purposeful concavity that enhances the wheel’s muscular stance. The Diamond Dark Gunmetal finish adds a subtle yet sophisticated depth, complementing the wheel’s forged construction and motorsport heritage. This finish not only highlights the wheel’s intricate contours but also offers a durable surface that resists wear and corrosion.

The staggered configuration with a wider rear wheel (20x11 +50) creates an aggressive rear stance that improves rear-end grip and stability during spirited driving. The front 20x9 +45 wheels maintain sharp steering response and precise control. This specific setup is highly desirable for Porsche Cayman and Boxster GT4 owners seeking a perfect blend of style, fitment confidence, and performance enhancement.

Specifications

This TE37 Ultra M-Spec wheel measures 20x9 inches at the front with a +45mm offset and 20x11 inches at the rear with a +50mm offset, designed for vehicles with a 5x130 bolt pattern. The Diamond Dark Gunmetal finish is applied to a forged wheel, sold as a full set of 4 wheels.

• Brand: Volk Racing
• Model: TE37 Ultra M-Spec
• Front Size: 20" × 9" +45mm
• Rear Size: 20" × 11" +50mm
• Bolt Pattern (PCD): 5×130
• Finish: Diamond Dark Gunmetal
• Construction: Forged
• Orientation: Staggered (wider rear)
• Sold As: Set of 4 Wheels

Design & Construction

The TE37 Ultra M-Spec features a classic six-spoke design with a deep concave profile that enhances the wheel’s aggressive stance and visual depth. The spokes are sculpted to provide both rigidity and lightweight performance, a hallmark of Volk Racing’s forged monoblock manufacturing process. This process uses high-grade aluminum alloy forged under extreme pressure, resulting in a wheel that is incredibly strong yet remarkably light.

The Diamond Dark Gunmetal finish is expertly applied to ensure a smooth, consistent surface that resists chipping and corrosion. This finish complements the wheel’s sharp lines and concavity, offering a refined yet purposeful look that pairs well with the Porsche’s sporty character. The staggered sizing not only improves traction but also visually balances the vehicle’s proportions, with the wider rear wheels filling the arches for a commanding presence.

What's Included

• 4× Volk Racing TE37 Ultra M-Spec wheels (20x9 +45 front, 20x11 +50 rear)

Fitment Notes

This staggered setup means tires cannot be rotated front-to-rear, so plan your tire maintenance accordingly. Confirm hub bore and caliper clearance for your specific Porsche Cayman or Boxster GT4 model to ensure proper fitment. This listing is for a full set of 4 wheels only.

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