Enkei 3658956540GG NT03+M MAT 18x9.5 +40 5x114.3 72.6mm Titanium Gold Wheel

Vehicle Fitment

• Universal fitment - compatible with any vehicle running a 5x114.3 bolt pattern with a 72.6mm hub bore and appropriate clearance for an 18x9.5 +40mm wheel.
• Always verify wheel well clearance, brake caliper clearance, and fender clearance for your specific vehicle and suspension setup before purchasing.

Fitment Notes

• Bolt Pattern: 5x114.3 - common across Nissan, Infiniti, Honda, Subaru, Mazda, Hyundai, Kia, Mitsubishi, and many other makes.
• Hub Bore: 72.6mm - hub centric rings may be required for vehicles with a smaller hub bore to ensure a vibration-free, centered fit.
• Offset: +40mm - moderate positive offset suited for a wide range of factory and modified suspension setups.
• Center caps are sold separately and are not included with this wheel.
• Sold individually - one (1) wheel per order. A full set of four requires 4 units.
• Enkei does not guarantee fitment on all vehicle applications - always verify with a fitment tool or specialist.

Features

• MAT (Most Advanced Technology) construction combines one-piece cast wheel engineering with a rim-forming spinning process - improving material density and structural strength at the rim while reducing overall wheel weight by 10-15% compared to standard cast construction.
• Perimeter brace ring reinforces the spoke structure at the rim perimeter, resisting deformation and distortion from lateral and radial forces - resulting in more accurate steering response and greater strength under hard cornering and track use.
• Racing twin valve design enables accurate tire pressure monitoring and adjustment without removing the wheel, a practical advantage on track days and performance applications.
• Spec-E tested - Enkei's proprietary quality standard exceeds JWL requirements, demanding a higher drop point in impact testing and 20% more cycles in rotary bending fatigue and dynamic radial fatigue tests than JWL mandates.
• Made in Japan - manufactured at Enkei's Hamamatsu facility to the same quality standards as their OEM and motorsport wheel production.
• Titanium Gold finish delivers a distinctive premium appearance that stands out from standard silver and black options.

Specifications

• Model: Enkei NT03+M
• Diameter: 18 in.
• Width: 9.5 in.
• Bolt Pattern: 5x114.3
• Offset: +40mm
• Hub Bore: 72.6mm
• Est. Weight: 19.4 lbs
• Finish: Titanium Gold (GG)
• Construction: One-Piece MAT (Cast + Rim-Forming Spinning Process)
• Testing Standard: Spec-E (exceeds JWL)
• Country of Origin: Made in Japan
• Center Cap: Sold separately
• Quantity: Sold individually (1 wheel per order)

Included Components

• 1x Enkei NT03+M 18x9.5 +40 5x114.3 Titanium Gold Wheel
• Note: Center cap and valve stem are NOT included - must be sourced separately.

Product Description

The Enkei NT03+M in 18x9.5 +40 with a 5x114.3 bolt pattern (part number 3658956540GG) is a performance racing wheel built for drivers who want genuine structural engineering alongside distinctive styling. The NT03+M's defining feature is its perimeter brace ring - a structural element that ties the spoke tips together at the rim's outer edge, distributing lateral stress more evenly across the wheel and resisting the spoke deflection that occurs during hard cornering, abrupt braking, and track use. The result is steering response that remains accurate and consistent under conditions where less engineered wheels begin to flex. Adding the racing twin valve, the NT03+M allows tire pressure to be precisely monitored and adjusted mid-session without wheel removal - a practical advantage for track day and time attack applications.

Construction uses Enkei's MAT (Most Advanced Technology) process - combining one-piece cast engineering with a rim-forming spinning operation that compresses and densifies the barrel material, producing a rim with a grain structure and strength profile closer to a forged wheel at a significantly lower weight than standard cast construction. Every NT03+M is Spec-E inspected, meaning it passes Enkei's in-house testing standard that is more demanding than the JWL baseline across impact, bending fatigue, and radial fatigue testing. The Titanium Gold finish is a premium option for builds where standard silver or black is too conventional. Center caps are sold separately. Sold individually - order four for a complete set.