Konig HG28514205 Hypergram 18x12 Matte Black Flow Formed Wheel 5x114.3 +20mm

Vehicle Fitment

• Universal - Fits vehicles with a 5x114.3mm (5x4.5") bolt pattern, 73.1mm center bore, and compatible offset/clearance for an 18x12 extreme wide-body fitment
• Common platform fitment includes: Nissan 370Z, GT-R, Silvia S15; Mazda MX-5 Miata (ND); Honda S2000, Civic Type R; Subaru BRZ / Toyota GR86; Mitsubishi Lancer Evo; Dodge Challenger, Charger; Ford Mustang; Hyundai Genesis Coupe, Elantra N; Infiniti G35, G37

Fitment Notes

• Universal aftermarket wheel - fitment must be verified for your specific vehicle prior to purchase
• 18x12 is an extreme wide-body fitment - fender clearance, suspension geometry, camber adjustment, and tire stretch must be confirmed for your specific build before ordering
• This size is intended for wide-body, drift, or track builds - not recommended for unmodified stock vehicles
• Hub-centric rings may be required for vehicles with a center bore smaller than 73.1mm
• Low +20mm offset places the wheel face significantly outboard - verify body, suspension, and fender clearance carefully
• Stock OEM lug nuts will not fit aftermarket wheels - aftermarket lug nuts are required
• Conical/tapered lug seat type required - verify lug nut type and seat before installation

Features

• Flow Formed construction delivers increased tensile strength, improved elongation, and greater shock resistance over standard cast wheels
• 12-spoke design with dual lightening holes in the PCD area for maximum weight reduction with motorsport-inspired aesthetics
• Full Matte Black finish for a stealthy, aggressive look suited to high-performance and track builds
• Engineered using Finite Element Analysis (FEA) for optimized spoke geometry under real-world loads
• Rated to 1,565 lbs load capacity per wheel - highest load rating in the Hypergram lineup
• Backed by Konig's Lifetime Structural Warranty and 1-Year Finish Warranty

Specifications

• Brand: Konig
• Model: Hypergram
• Part Number: HG28514205
• Size: 18x12
• Bolt Pattern: 5x114.3mm (5x4.5")
• Offset: +20mm
• Center Bore: 73.1mm
• Load Rating: 1,565 lbs per wheel
• Weight: 21.4 lbs
• Construction: Flow Formed Aluminum (One-Piece)
• Finish: Matte Black
• Spoke Style: 12-Spoke with Dual Lightening Holes
• Lug Seat Type: Conical (Tapered)

Included Components

• 1x Konig Hypergram 18x12 Wheel (HG28514205)
• 1x Center Cap with Konig Logo

Product Description

The Konig Hypergram in 18x12 Matte Black is the widest and most aggressive fitment in the Hypergram lineup, built exclusively for wide-body, drift, or dedicated track applications on 5x114.3 platforms. At 18x12 with a +20mm offset, this wheel places the face significantly outboard and is designed for builds with fender flares, rolled arches, or substantial negative camber setups. Its Flow Formed construction compresses the aluminum barrel under heat and pressure, producing a wheel with 1,565 lbs load capacity per corner - the highest rating in the Hypergram family - while the 12-spoke layout with dual PCD lightening holes keeps the overall weight at just 21.4 lbs.

Developed using Finite Element Analysis (FEA) to push the spoke structure through hundreds of stress and impact simulations, the HG28514205 is engineered to perform in the most demanding conditions. The full Matte Black finish suits the aggressive character of the size, complementing wide-body bodywork and flush fitment builds. This is a specialist wheel for builds that have been properly prepared - always verify fender, suspension, and brake clearance before ordering. Backed by Konig's Lifetime Structural Warranty and 1-Year Finish Warranty.