20x9.5 +44 / 21x12 +70 | Centerlock | Diamond Silver

Overview

The BBS FI-R Evo is a high-performance wheel designed for discerning enthusiasts who demand precision, style, and motorsport pedigree. Tailored specifically to fit Porsche 992 GTS and Targa 4 GTS models, as well as conservative fitments on Turbo and Turbo S variants, this wheel set offers a perfect blend of form and function. Its centerlock mounting system underscores its racing-inspired roots, delivering quick-change convenience and a clean, aggressive look.

Visually, the FI-R Evo carries BBS’s signature design language with a refined diamond silver finish that enhances its intricate spoke pattern and concave profile. The staggered sizing—with a 20-inch front and a wider 21-inch rear—creates an assertive stance that not only looks purposeful but also improves traction and handling balance. This wheel’s motorsport heritage is evident in every detail, from the forged construction to the centerlock hub system, making it a standout choice for performance-focused Porsche owners.

This specific configuration, featuring a 20x9.5 +44 front and 21x12 +70 rear, is ideal for those seeking an aggressive rear fitment without compromising front-end precision. The centerlock mounting system simplifies installation and removal, reflecting technology derived directly from professional racing environments. The diamond silver finish adds a subtle yet sophisticated sheen that complements the Porsche’s dynamic styling.

Specifications

This BBS FI-R Evo wheel measures 20x9.5 +44mm at the front and 21x12 +70mm at the rear, designed for vehicles equipped with a centerlock mounting system. The diamond silver finish is applied to a forged wheel, sold as a full set of 4 wheels.

• Brand: BBS
• Model: FI-R Evo 20x9.5 +44, 21x12 +70 CL Diamond Silver
• Front Size: 20" × 9.5" +44mm
• Rear Size: 21" × 12" +70mm
• Mounting System: Centerlock
• Finish: Diamond Silver
• Construction: Forged
• Orientation: Centerlock (motorsport mounting)
• Sold As: Set of 4 Wheels

Design & Construction

The BBS FI-R Evo features a multi-spoke design that balances lightweight performance with structural rigidity. Its concave profile and staggered sizing emphasize the aggressive rear stance, enhancing the visual impact and improving rear traction. The diamond silver finish highlights the wheel’s intricate machining and adds a refined metallic sheen that resists fading and corrosion.

Manufactured using a forged process, these wheels benefit from superior strength-to-weight ratios compared to cast alternatives. The forging method ensures enhanced durability and precise tolerances, critical for high-performance applications. The centerlock mounting system, a hallmark of motorsport engineering, allows for rapid wheel changes and a clean hub appearance, underscoring the wheel’s racing DNA.

What's Included

• 4× BBS FI-R Evo 20x9.5 +44, 21x12 +70 CL Diamond Silver wheels
• Original packaging and documentation

Fitment Notes

This wheel set requires a centerlock hub compatible with Porsche 992 GTS and Targa 4 GTS models. The staggered sizing means tires cannot be rotated front-to-rear, so plan tire maintenance accordingly. Confirm hub bore and caliper clearance for your specific vehicle before purchase. This listing is for a full set of 4 wheels, perfect for a complete wheel upgrade.

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