Enkei RPF1 18x8.5 5x114.3 +30mm Offset Cast Wheel - F1 Gloss Black | 3798856530F1B

Overview

The Enkei RPF1 18x8.5 in F1 Gloss Black is one of the most iconic lightweight cast performance wheels ever made, trusted by motorsport enthusiasts and daily drivers alike. Engineered with Enkei's proprietary MAT (Most Advanced Technology) process, this wheel delivers an exceptional strength-to-weight ratio that improves handling, acceleration, and braking response. Whether you're attacking the track or elevating your street build, the RPF1 is the benchmark for performance cast wheels.

Key Features & Benefits

• MAT Manufacturing Process – Enkei's Most Advanced Technology casting method produces a denser, stronger aluminum structure, resulting in a wheel that is lighter than conventional cast wheels without sacrificing structural integrity.
• Lightweight Construction – Reduced unsprung and rotational mass translates to sharper steering response, faster acceleration, and improved braking performance — critical for both track and street use.
• F1 Gloss Black Finish – A deep, high-gloss black finish that provides aggressive, clean aesthetics while resisting brake dust, road grime, and environmental wear.
• Multi-Spoke Motorsport Design – The iconic RPF1 spoke pattern is engineered for maximum airflow to brake components, improving heat dissipation under hard driving conditions.
• JWL & VIA Certified – Meets Japanese Wheel Light-alloy standards (JWL) and Vehicle Inspection Association (VIA) certification, ensuring safety and quality compliance to internationally recognized standards.
• Versatile Fitment – The 5x114.3 bolt pattern and +30mm offset provide broad compatibility across a wide range of popular performance vehicles, making it a go-to upgrade for many platforms.
• Track-Proven Heritage – The RPF1 has a decades-long legacy in circuit racing, autocross, and time attack, making it one of the most trusted performance wheels in the aftermarket industry.

What's Included

• 1x Enkei RPF1 Wheel – 18x8.5, 5x114.3, +30mm Offset, F1 Gloss Black
• Enkei valve stem cap
• Enkei center cap

Specifications

Fitment & Compatibility

The Enkei RPF1 18x8.5 5x114.3 +30mm is compatible with a wide range of performance vehicles using the 5x114.3 bolt pattern. Common fitments include:

• Honda / Acura: Civic Si, Civic Type R (FK8), Integra, TLX, NSX
• Subaru: WRX, WRX STI, BRZ
• Toyota / Scion: GR86, Supra (A90), Corolla GR, Camry
• Nissan / Infiniti: 370Z, Q50, Q60, Sentra Nismo
• Mitsubishi: Lancer Evolution, Eclipse Cross
• Ford: Mustang (select trims — verify offset)
• Hyundai / Kia: Elantra N, Veloster N, Stinger

Always verify wheel fitment including offset range, hub bore, and caliper clearance for your specific year, make, model, and trim before purchasing. Hub-centric rings may be required for certain applications.

Installation

The Enkei RPF1 is designed as a direct bolt-on upgrade for compatible vehicles. Professional installation is recommended to ensure proper torque specification on lug nuts (typically 80–100 ft-lbs depending on vehicle — consult your owner's manual). A hub-centric ring (73.1mm to your vehicle's hub bore) may be needed for a rattle-free fit on some applications. Always perform a re-torque after the first 50–100 miles of driving following installation. Tire mounting and balancing by a qualified tire shop is required.

Is the Enkei RPF1 TPMS compatible? Yes — the RPF1 is compatible with most OEM and aftermarket TPMS sensors, though professional installation is recommended to confirm proper sensor seating.

Is the Enkei RPF1 street legal? Yes. The RPF1 meets JWL and VIA safety standards and is fully legal for street use in the United States and internationally.