Enkei 528-890-8400BK RPF1 18x9 +40 Matte Black Wheel

The Enkei RPF1 is one of the most iconic and enduring performance wheels ever produced, and the 528-890-8400BK delivers that legacy in an 18x9 size with a +40mm offset in a Matte Black finish. Purpose-built for sport compact and performance vehicles, the RPF1 has earned a devoted following on both the street and the track.

Manufactured using Enkei's proprietary MAT Technology (Most Advanced Technology) casting process, the RPF1 achieves an exceptional strength-to-weight ratio. The result is a wheel that is significantly lighter than comparable cast wheels without sacrificing structural integrity — a critical advantage for reducing unsprung rotational mass and improving handling response, acceleration, and braking.

Key Features:

• Size: 18x9 inches
• Offset: +40mm
• Finish: Matte Black (BK)
• Construction: MAT Technology flow-formed/cast aluminum
• Bolt Pattern: Verify fitment for your specific application
• Lightweight design reduces unsprung weight for improved performance
• JWL and VIA certified — meets Japanese and international safety standards
• Classic 5-spoke motorsport design with timeless aesthetic appeal
• Suitable for street driving, autocross, track days, and road racing

The RPF1's clean 5-spoke design has made it a staple in the performance and motorsport community for decades. The Matte Black finish provides an aggressive, understated look that complements a wide range of vehicle styles. Whether you're building a dedicated track car or a performance street machine, the Enkei RPF1 528-890-8400BK is a proven, trusted choice.