Enkei Wheels 3797808045BP RPF1 17x8 Matte Bronze Wheel 5x100 +45mm Offset

The Enkei RPF1 is one of the most iconic lightweight performance wheels in motorsports, developed using the same technology found in Formula One racing. This 17x8 inch wheel in Matte Bronze finish features a 5x100 bolt pattern with +45mm offset and 73mm center bore, weighing just 15.95 lbs per wheel.

MAT Process Technology: Enkei's proprietary MAT (Most Advanced Technology) process combines one-piece cast wheel construction with advanced rim forming technology to reduce weight by 10-15% compared to conventional cast wheels while dramatically improving material strength and rigidity. This hybrid casting and forming process delivers performance approaching forged wheels at a fraction of the cost.

Race-Proven Design Features:

• Twin spoke design inspired by McLaren Honda Formula One race wheels for superior stress dispersion during hard cornering and aggressive braking
• Pocket design around bolt circles increases rigidity and helps keep the wheel cooler during extreme driving conditions
• TPMS sensor compatible with valve stem mounting
• Conical seat lug nuts required (60-degree taper)
• Hub centric ring compatible for proper fitment
• 6.270 inch backspacing

Spec-E Testing: All Enkei wheels exceed rigorous Spec-E testing standards, which surpass JWL requirements with higher impact drop points and 20% more cycles in rotary bending and dynamic radial fatigue tests. Backed by Enkei's lifetime structural warranty against defects in materials and workmanship.

What's Included: Wheel sold individually. Center caps and lug nuts sold separately. Some retailers include valve stems and Enkei stickers with purchase.

The RPF1 remains a favorite choice among track day enthusiasts, autocrossers, and racers who demand exceptional strength-to-weight ratio, proven performance, and outstanding value. Popular applications include Subaru WRX/STI, Subaru BRZ, Toyota 86, and other performance vehicles with 5x100 bolt pattern.