Enkei GTC01 17x9.5 5x114.3 38mm Offset 75mm Bore Hyper Black Wheel (Inc $20 SO Charge from Japan)

Enkei GTC01 wheels bring race-proven technology, exceptional barrel strength, and precision engineering to track enthusiasts and performance street builds. Manufactured using Enkei’s proprietary Dura-Flow M.A.T. process, the GTC01 combines one-piece casting with rim-spinning to optimize alloy density and structural stiffness. Featuring a twin five-spoke layout, it reduces unsprung mass and improves overall vehicle agility for sharp handling under heavy cornering loads.

• Tested to Enkei’s Spec-E quality standard, requiring higher impact drop energy and 20% more fatigue cycles than standard JWL requirements
• Dual valve stem architecture enables precise tire pressure monitoring while simultaneously purging ambient air during nitrogen fills
• Anti-slip bead surface treatment increases friction against the tire bead to prevent rim slippage under heavy torque loads
• Side-spoke pocket machining derived from Formula One engineering removes non-critical mass to minimize rotational inertia
• Deep rim barrel profile provides generous internal clearance for oversized multi-piston brake systems