Enkei 540-880-4425GM PF09 18x8 +25 Matte Gunmetal Alloy Wheel 5x112

The Enkei PF09 (Part# 540-880-4425GM) is an 18x8 one-piece cast alloy wheel in Matte Gunmetal finish, part of Enkei's performance-focused Racing Series lineup. Featuring a bold 9-spoke design with exposed lugs, this wheel is engineered for track day enthusiasts, weekend autocrossers, and street performance builds alike. This specific configuration ships in an 18-inch diameter with an 8-inch width, +25mm offset, 5x112 bolt pattern, and a 75mm center bore.

Enkei M.A.T. Technology:

The PF09 is manufactured using Enkei's proprietary M.A.T. (Most Advanced Technology) process, which combines one-piece cast wheel construction with a rim-forming spinning process. This advanced method significantly improves the aluminum's material properties and structural strength while keeping the wheel remarkably lightweight — offering a performance advantage for both street and track applications.

Key Features:

• Model: PF09 — Enkei Racing Series
• Size: 18x8
• Offset: +25mm
• Bolt Pattern: 5x112
• Center Bore: 75mm
• Finish: Matte Gunmetal (GM)
• Construction: One-piece cast aluminum alloy
• Spoke Style: 9-spoke with exposed lugs
• Estimated Weight: 20.17 lbs per wheel
• Includes Enkei's signature flat center cap (Cap# A489-CAPBK)
• Compatible valve stem: A460-VLVE-BK
• Spec-E Inspected: Meets Enkei's internal quality standard, which exceeds JWL requirements with a higher drop-point impact test and 20% more fatigue test cycles

The PF09's 9-spoke geometry is purposefully contoured to clear the large brake calipers commonly found on modern performance vehicles, making it a clean, functional upgrade for spirited driving. The Matte Gunmetal finish delivers an aggressive, understated look suited to a wide range of builds.