SKU: HG1851440G | UPC: 043482224243
Konig Hypergram 18x11 5x114.3 ET40 Matte Grey for Subaru WRX STI 2002-2021 Honda Civic 1992-2021 Nissan 350Z
The Konig Hypergram 18x11 5x114.3 ET40 Matte Grey wheel delivers lightweight performance for Subaru WRX STI 2002-2021 Honda Civic Si 1992-2021 Nissan 350Z Infiniti G35. Flow-formed construction cuts weight to 21.6 lbs per wheel boosting acceleration and cornering response. Aggressive 11-inch width and ET40 offset provide wide stance for enhanced traction on street or track.
Key Features
- Flow-Formed A356 Aluminum: Strengthens barrel through 2-piece spin forming process for 20% weight reduction over cast wheels while maintaining rigidity under high loads.
- Matte Grey Finish: Multi-layer coating resists brake dust corrosion and road salt for long-lasting appearance with easy cleaning.
- 5x114.3 Bolt Pattern: Direct bolt-on compatibility with popular JDM platforms including Subaru Impreza WRX STI Honda Civic Integra Nissan 350Z.
- ET40 Offset 73.1mm Center Bore: Positions wheel flush for improved scrub radius and handling precision hub-centric fit reduces vibrations.
- 18x11 Size Conical Lug Seats: Wide footprint maximizes tire contact patch for superior grip during hard cornering and launches.
Product Notes
- Inspect hub surface for cleanliness before mounting to ensure proper seating.
- Clean with mild soap and wheel brush avoid harsh chemicals to preserve finish.
- Ships individually boxed freight or ground depending on quantity.
Installation Notes
- Professional installation recommended.
- Use hub-centric rings if vehicle center bore exceeds 73.1mm for perfect centering.
- Requires conical/60-degree lug nuts torque to manufacturer specs 80-100 ft-lbs.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2021 | Subaru | Impreza | WRX STI |
| 1993-2001 | Subaru | Impreza | All |
| 1992-2000 | Honda | Civic | EG EK Si |
| 2001-2005 | Honda | Civic | EM1 Si |
| 2016-2021 | Honda | Civic | Si Type R Prep |
| 2003-2009 | Nissan | 350Z | All |
| 2003-2007 | Infiniti | G35 | Coupe Sedan |
| 1999-2003 | Mitsubishi | Lancer Evolution | Evo VII VIII |
Why Choose Konig?
- Decades of motorsport involvement supplies wheels to pro racing teams worldwide.
- Flow-forming technology delivers cast wheel strength at forged wheel weights.
- Precise engineering ensures balanced rotation and JWL VIA certification for safety.
Frequently Asked Questions
-
Q: Will this wheel fit my 2018 Subaru WRX without spacers?
A: Yes direct bolt-on with 5x114.3 pattern ET40 provides flush fit on stock fenders with 265-285mm wide tires. -
Q: What material and finish does the Hypergram use?
A: A356-T6 aluminum alloy with flow-formed barrel and durable matte grey powder coat tested for 500+ hours salt spray resistance. -
Q: What is the warranty and installation process?
A: 1-year structural warranty against defects clean hub mount with conical lugs torque properly and balance before use.
Shipping & Handling
- Method: UPS Ground or Freight for multiples
- Availability: In stock - ships same or next business day
- Packaging: Individual reinforced box 21 x 21 x 20 inches
- Weight: 21.6 lbs per wheel 25 lbs shipped
Konig
Konig wheels combine flow-forming technology with bold styling to produce lighter, stronger rims without the cost of fully forged construction. Their catalog spans concave multi-spoke designs to aggressive deep-lip profiles, giving you fitment options across a broad range of vehicles and offsets.Popular UpgradesThe Konig Hypergram is a standout in the flow-formed lineup, offering a monoblock multi-spoke design in weights that rival much more expensive forged wheels. The Konig Ampliform uses a similar process with a more concave, motorsport-influenced look. Both are available in multiple finishes including matte black, hyper silver, and gloss white.What is flow-forming and why does it matter?Flow-forming (also called flow-forging or rim-rolling) starts with a cast aluminum barrel, then uses high-pressure rollers to stretch and compress the barrel wall. This aligns the grain structure of the aluminum, increasing tensile strength and allowing the barrel to be thinner and lighter than a...
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