Konig Hypergram 17x9 5x100 ET40 Race Bronze

Flow-Formed 12-Spoke Motorsport Wheel Built Light Enough for Track Day and Sharp Enough for the Street

The Konig KNGHG97510408 Hypergram 17x9 in Race Bronze with a 5x100 bolt pattern and ET40 offset is a Flow Formed aluminum wheel engineered for Euro and JDM sport compact platforms that demand a lightweight motorsport wheel without sacrificing daily-driver aesthetics. The KNGHG97510408 uses Konig's Flow Forming Technology to spin-form and stretch the aluminum barrel under pressure, increasing tensile strength, reducing wall thickness, and dropping weight compared to conventional cast wheels of the same size. The Hypergram's 12-spoke design clears many big-brake upgrades and carries a 1,542 lb load rating at 17.5 lbs per wheel. With 40 years of wheel manufacturing history and FEA-validated structural optimization behind every design, the KNGHG97510408 is backed by Konig's limited lifetime structural defect warranty.

Key Features

• Flow Forming Technology delivers increased tensile strength, lighter weight, greater shock resistance, and higher fatigue tolerance versus conventional casting
• 12-spoke motorsport-inspired design with clearance for many big brake kit upgrades
• 17x9 size with ET40 offset and 5x100 bolt pattern for Euro and JDM sport compact fitment
• Race Bronze finish , knurled bead seats and back-cut design for added visual depth
• 73.1mm center bore with hub-centric fitment for the 5x100 platform
• 1,542 lb load rating at 17.5 lbs net weight per wheel
• FEA analysis validated , each design goes through impact, bending, and stress simulation before physical testing
• KNGHG97510408 is backed by Konig's limited lifetime warranty against structural defects

Fitment

Specifications

What's Included

• 1x KNGHG97510408 Konig Hypergram 17x9 Wheel in Race Bronze
• Center cap (quantity and style per Konig standard packaging)

Frequently Asked Questions

The KNGHG97510408 with a 5x100 bolt pattern fits a wide range of Euro and JDM sport compacts including many Subaru Impreza, WRX, BRZ, Volkswagen Golf, GTI, Jetta, Audi TT, Toyota GR86, and Scion FR-S applications. Always verify hub bore, offset, and brake clearance for your specific year and model before ordering.

Yes. The KNGHG97510408 has a 73.1mm center bore. This is hub-centric for most 5x100 Volkswagen, Audi, Subaru, and Toyota applications that use a 73.1mm hub. If your vehicle has a different hub bore diameter, a hub-centric ring is required for proper centering.

Flow Forming spins the aluminum wheel barrel against a die under high pressure, compressing and stretching the aluminum's grain structure. This process yields tensile strength close to forged wheels at a fraction of the cost, while reducing wall thickness and weight. The KNGHG97510408 weighs 17.5 lbs , significantly lighter than cast wheels in the same size , improving unsprung mass for better acceleration, braking, and handling response.

The KNGHG97510408 12-spoke design provides clearance for many popular big brake kit upgrades. Clearance depends on the specific caliper and rotor combination. Confirm caliper clearance for your specific brake kit before ordering.

The KNGHG97510408 uses a conical (tapered) seat lug nut. Use only the correct seat type to avoid wheel damage and ensure proper torque retention. Most 5x100 sport compact factory lug nuts are conical seat and will be compatible.

Yes. Konig includes a center cap with the KNGHG97510408. The center cap style and quantity per package follow Konig's standard packaging specifications.

The KNGHG97510408 has a load rating of 1,542 lbs per wheel. This is suitable for most sport compact passenger car applications. If your vehicle has an unusually high curb weight, verify the load rating is sufficient for your corner weight before ordering.

The KNGHG97510408 is backed by Konig's limited lifetime warranty against structural defects. The warranty covers manufacturing defects. It does not cover damage from misuse, accidents, improper installation, or use of incorrect hardware. Register your wheels at Konig's website after purchase.

Installation Notes

1. Verify bolt pattern (5x100), hub bore (73.1mm), offset (ET40), and brake clearance for your specific vehicle before installation
2. Install hub-centric rings if your vehicle hub bore does not match 73.1mm
3. Hand-thread all lug nuts before lowering the vehicle to the ground
4. Torque lug nuts to the vehicle manufacturer's specification in a star pattern in two stages
5. Re-torque after the first 50 miles of driving to confirm proper seating
6. Inspect wheel and lug nut torque every 5,000 miles or at each tire rotation