Konig Hypergram 18x11 - 5x114.3 - 73.1mm CB - ET15 (+15mm Offset) - Matte Black Wheel

Common applications include the Nissan 350Z / 370Z, Mitsubishi Lancer Evolution X, Nissan 240SX (S13/S14), and Ford Mustang (S197/S550) — any vehicle with a 5x114.3 (5x4.5") bolt pattern and a hub of 73.1mm or smaller.

The Konig Hypergram is a motorsport-inspired 12-spoke wheel engineered for maximum performance. Utilizing flow-forming technology, the inner barrel is spun under heat and pressure to compress the A356 aluminum, resulting in a wheel with the high tensile strength and low weight typically reserved for forged wheels. This 18x11 configuration features Konig's "B Profile," which provides a deep concave face aesthetic. While designed with high brake clearance in mind, the B Profile's concavity may offer slightly less inner caliper clearance than the flatter Profile A; we recommend using a brake template for vehicles equipped with exceptionally large 6-piston aftermarket kits.

Built for the track, this wheel includes knurled bead seats to prevent tire slippage under high-torque acceleration and heavy braking. The large hub pocket is designed to accommodate various hub heights. This is a "Max Fitment" specification, primarily intended for wide-body applications or vehicles with rolled and pulled fenders using aggressive camber settings. Before ordering, please confirm that the 18-inch diameter, 11-inch width, and +15mm offset will clear your suspension, fenders, and brake components.

• Part Number: HG18514155
• Diameter: 18 inches
• Width: 11.0 inches
• Offset: +15mm (ET15)
• Bolt Pattern: 5x114.3mm (5x4.5")
• Center Bore: 73.1mm
• Backspacing: 6.59" – 6.6"
• Face Profile: B Profile (Deep Concave)
• Weight: ~19.84 lbs
• Load Rating: 1521 lbs
• Construction: Flow Formed / Rotary Forged A356 Aluminum
• Finish: Matte Black
• Lug Seat Type: 60-degree Conical (Cone) seat

Installation Notes: Installation requires "tuner-style" spline-drive conical seat lug nuts, as standard hex-head OEM lug nuts will not fit the narrow lug holes. Hub-centric rings (e.g., 73.1mm to 66.1mm or 67.1mm) are highly recommended to ensure a vibration-free ride. Always use a manual torque wrench for final installation; never use an impact wrench or anti-seize lubricant on the studs. Re-torque all lug nuts after the first 50–90 miles of driving.

In the Box: Includes one (1) wheel and one (1) Konig center cap (Part: CAPFFB). Does not include lug nuts, valve stems, or hub-centric rings.

Check fitment before you order. Vehicle fitment can vary by trim, engine, drivetrain, cab or bed configuration, and factory options — confirm this part matches your specific vehicle. Fitment data is a guide, and we can't guarantee fitment on vehicles that aren't officially supported by the manufacturer. If you're unsure, get in touch before ordering.