The Konig Forged F3S 17x9 +40 Satin Charcoal Wheel (F3S9751440G) represents the next level of lightweight performance wheel technology, combining premium fully forged aluminum construction with aggressive motorsport-inspired styling.

Featuring a 17x9-inch size, +40mm offset, and 5x114.3 bolt pattern, the F3S is designed for performance enthusiasts seeking exceptional strength-to-weight characteristics, reduced rotating mass, and a distinctive appearance.

Unlike traditional cast or flow formed wheels, the F3S utilizes a fully forged manufacturing process designed to deliver increased structural strength, improved fatigue resistance, and substantial weight savings. Weighing approximately 16.88 lbs, this configuration provides an impressive combination of lightweight construction and a wide 9-inch barrel.

The F3S features a modern split five-spoke design with precision-machined ball-cut details, a premium Satin Charcoal finish, and an aluminum O-ring center cap. Knurled bead seats help resist unwanted tire movement during aggressive acceleration, braking, and cornering.

Whether building a dedicated track car, upgrading a street-driven performance vehicle, or completing a high-performance Honda or Acura project, the Konig Forged F3S F3S9751440G delivers uncompromising wheel construction with modern motorsport styling.

Features

• Konig Forged F3S Series: Premium performance wheel from Konig's fully forged lineup.

• Fully Forged Aluminum Construction: Engineered for exceptional strength-to-weight characteristics and improved fatigue resistance.

• 17x9-Inch Wheel Size: Wide configuration suitable for compatible performance tire applications.

• +40mm Offset: Performance-oriented positive offset for appropriately matched vehicles.

• 5x114.3 Bolt Pattern: Designed for compatible five-lug vehicles.

• Satin Charcoal Finish: Premium dark gray finish with a refined satin appearance.

• Split Five-Spoke Design: Lightweight, motorsport-inspired spoke configuration.

• Ball-Cut Detailing: Precision-machined design elements enhance the wheel's appearance.

• Lightweight Construction: Approximately 16.88 lbs per wheel.

• Knurled Bead Seats: Help reduce unwanted tire movement relative to the wheel under demanding driving conditions.

• 73.1mm Center Bore: Accommodates compatible vehicle hubs and hub-centric rings where required.

• 1,543 lb Load Rating: Manufacturer-specified maximum load capacity per wheel.

• One-Piece Forged Design: Combines premium material construction with lightweight engineering.

• Aluminum O-Ring Center Cap: Included for a clean, finished appearance.

• Performance-Oriented Engineering: Designed for demanding street and motorsport applications.

• Individual Wheel: Sold individually for flexible wheel configurations.

Popular Performance Applications

The Konig Forged F3S F3S9751440G features a 5x114.3 bolt pattern, making it a potential option for various Honda, Acura, and other performance vehicles.

Honda Performance Applications

• Honda Civic Si: Select five-lug applications with appropriate suspension and fender clearance.

• Honda Accord: Select compatible five-lug configurations.

• Honda Prelude: Select compatible five-lug applications.

• Honda S2000: Select applications with appropriate tire sizing and clearance verification.

Acura Performance Applications

• Acura RSX Type-S: Potential fitment with appropriate suspension, brake, and fender clearance.

• Acura TSX: Select compatible five-lug applications.

• Acura TL: Select applications where wheel dimensions and load rating meet vehicle requirements.

• Acura Integra: Select compatible five-lug performance applications.

Additional Performance Applications

• Mitsubishi Lancer Evolution.

• Subaru WRX STI equipped with compatible 5x114.3 hubs.

• Nissan 350Z and 370Z.

• Select Ford Mustang applications.

• Other vehicles equipped with a compatible 5x114.3 bolt pattern.

Popular Performance Builds

• Dedicated track-day vehicles.

• Autocross and time-attack builds.

• High-performance street vehicles.

• Lightweight wheel and tire setups.

• Wider performance tire upgrades.

• Suspension and coilover builds.

• Custom Honda and Acura performance projects.

• Motorsport-inspired vehicle builds.

Important Fitment Note: These are potential applications based on wheel specifications, not confirmed direct-fit vehicles.

The 17x9 +40 configuration may require specific tire sizing, additional negative camber, fender modifications, or other supporting changes.

Always verify bolt pattern, center bore, brake clearance, suspension clearance, fender clearance, tire size, and vehicle load requirements before purchasing.

Additional Information

• Manufacturer: Konig Wheels
• Wheel Series: Konig Forged
• Wheel Model: F3S
• Manufacturer Part Number: F3S9751440G
• Wheel Diameter: 17 inches
• Wheel Width: 9 inches
• Wheel Size: 17x9
• Bolt Pattern: 5x114.3mm (5x4.5 inches)
• Offset: +40mm
• Center Bore: 73.1mm
• Backspacing: Approximately 6.57 inches
• Wheel Finish: Satin Charcoal
• Wheel Color: Dark Gray / Charcoal
• Construction: Fully Forged Aluminum
• Wheel Construction Type: One-Piece Forged
• Wheel Design: Split Five-Spoke
• Wheel Weight: Approximately 16.88 lbs
• Load Rating: 1,543 lbs per wheel
• Bead Seat: Knurled
• Center Cap: Aluminum O-Ring Center Cap Included
• Quantity: One Wheel
• UPC: 043482229880

Konig Fully Forged Wheel Construction

The F3S is manufactured using Konig's fully forged aluminum wheel technology.

Unlike conventional cast wheels, which are produced by pouring molten aluminum into a mold, forged wheels are manufactured using high-pressure forming processes that refine the aluminum's internal grain structure.

This process allows the wheel to achieve excellent strength-to-weight characteristics while reducing unnecessary material.

Compared with conventional cast and many flow formed wheel designs, fully forged construction can provide improved tensile strength, fatigue resistance, and weight efficiency.

The result is a performance-oriented wheel designed for enthusiasts seeking lightweight construction and durability under demanding driving conditions.

Lightweight 16.88 lb Design

At approximately 16.88 lbs, the 17x9 F3S provides exceptional weight efficiency for a wide performance wheel.

Reducing unnecessary rotating and unsprung weight may contribute to improvements in:

• Steering response.

• Suspension responsiveness.

• Acceleration characteristics.

• Braking response.

• Overall handling feel.

These potential benefits make lightweight forged wheels particularly attractive for track-day, autocross, and performance street applications.

Actual improvements depend on the weight and specifications of the original wheel and tire combination.

Split Five-Spoke Motorsport Design

The F3S features a distinctive split five-spoke design that combines lightweight construction with a modern motorsport-inspired appearance.

Its open spoke configuration provides a clean view of the vehicle's brake components while maintaining a strong visual presence.

Precision-machined ball-cut details enhance the wheel's appearance and emphasize its premium forged construction.

The result is a wheel that looks equally appropriate on a dedicated track vehicle or a carefully built street car.

Satin Charcoal Finish

The F3S9751440G features Konig's premium Satin Charcoal finish.

This dark gray finish provides a refined appearance with a subtle satin sheen, offering an alternative to traditional gloss black or silver wheels.

The finish highlights the wheel's split five-spoke design and machined detailing while complementing a wide range of vehicle colors.

Knurled Bead Seat Technology

The F3S incorporates knurled bead seats designed to increase friction between the tire bead and wheel.

During aggressive acceleration, braking, and cornering, high forces can cause a tire to move slightly relative to the wheel.

The textured bead seat helps resist this movement, making it especially useful for high-performance driving applications.

Note: Knurled bead seats are not beadlocks and do not eliminate the need for proper tire mounting, inflation, or maintenance.

Aluminum O-Ring Center Cap

The Konig Forged F3S includes a premium aluminum O-ring center cap.

This design provides a secure-fitting cap with a clean, finished appearance that complements the wheel's premium construction.

The aluminum center cap adds a refined finishing detail to the wheel's motorsport-inspired design.

17x9 +40 Wheel Fitment

The 17x9-inch configuration provides a wide platform for appropriately sized performance tires.

The +40mm offset determines the wheel's mounting position relative to its centerline and affects inner suspension clearance and outer fender clearance.

Compared with narrower factory wheels, this configuration may require careful tire selection, additional negative camber, or fender clearance modifications.

Proper fitment depends on the complete wheel and tire combination.

73.1mm Center Bore

The F3S9751440G features a 73.1mm center bore.

Vehicles with smaller hub diameters may require appropriately sized hub-centric rings to help center the wheel during installation.

Hub-centric rings do not correct an incompatible bolt pattern, incorrect lug hardware, or insufficient brake clearance.

Performance Brake Clearance

The F3S features an open split five-spoke design that may accommodate various factory and aftermarket brake configurations.

However, compatibility with performance brake systems depends on caliper dimensions, rotor size, wheel offset, and spoke clearance.

Always verify big brake kit clearance using an appropriate manufacturer-approved brake template before purchasing.

Forged Wheel Performance Advantages

The Konig Forged F3S offers several advantages for enthusiasts seeking a premium performance wheel:

• Lightweight one-piece forged construction.

• Excellent strength-to-weight characteristics.

• Improved fatigue resistance compared with conventional cast designs.

• Reduced unnecessary rotating and unsprung mass.

• Knurled bead seats for performance driving.

• Premium Satin Charcoal finish.

• Motorsport-inspired split five-spoke styling.

• Wide 17x9-inch performance tire compatibility.

Common Reasons for Replacement

• Factory Wheel Upgrade: Replaces original wheels with a premium fully forged performance design.

• Reduced Rotating Weight: Offers a lightweight alternative to heavier factory or aftermarket wheels.

• Track-Day Preparation: Provides forged construction and knurled bead seats for demanding driving conditions.

• Performance Tire Upgrade: Supports appropriately sized wider performance tires.

• Appearance Enhancement: Adds split five-spoke styling with a Satin Charcoal finish.

• Damaged Wheel Replacement: Replaces an existing matching Konig Forged F3S wheel.

• Suspension Upgrades: Complements properly configured coilover and suspension setups.

• Custom Wheel Builds: Suitable for square or staggered configurations when correctly selected.

• Street Performance Builds: Provides premium forged construction with motorsport-inspired appearance.

• Lightweight Motorsport Builds: Helps reduce unnecessary wheel weight in performance-focused applications.

Installation Notes

1. Verify Bolt Pattern: Confirm that the vehicle uses a 5x114.3 bolt pattern.

2. Check Wheel Dimensions: Ensure the 17x9 +40 configuration is appropriate for the vehicle.

3. Confirm Center Bore Compatibility: Determine whether hub-centric rings are required.

4. Verify Brake Clearance: Check clearance around factory or aftermarket brake calipers.

5. Inspect Suspension Clearance: Ensure sufficient clearance around struts, coilovers, control arms, and related components.

6. Check Fender Clearance: Confirm that the wheel and tire combination will not contact the fenders during steering or suspension compression.

7. Select Compatible Tires: Use tire sizes approved for a 9-inch-wide wheel and appropriate for the vehicle.

8. Use Proper Lug Hardware: Install lug nuts or bolts with the correct thread specifications, seat profile, and engagement.

9. Inspect Hub Mounting Surfaces: Clean corrosion and debris from the wheel mounting surfaces.

10. Install Hub-Centric Rings if Required: Use appropriately sized rings when the wheel center bore is larger than the vehicle's hub.

11. Install TPMS Sensors: Use compatible tire pressure monitoring sensors where required.

12. Mount and Balance Tires: Have tires professionally installed and balanced.

13. Torque Lug Hardware: Follow the vehicle manufacturer's specified tightening sequence and torque requirements.

14. Install the Center Cap: Secure the supplied aluminum O-ring center cap according to Konig's instructions.

15. Verify Final Fitment: Check wheel and tire clearance throughout the required suspension and steering travel.

16. Recheck Lug Torque: Follow the applicable wheel and vehicle manufacturer recommendations after initial driving.

17. Maintain the Finish: Clean using wheel-safe products suitable for satin-painted forged aluminum wheels.

Important: Additional components such as hub-centric rings, aftermarket lug nuts, extended wheel studs, or spacers may be required depending on the vehicle. All supporting hardware must be selected for the specific application.

What's Included

• (1) Konig Forged F3S 17x9 +40 5x114.3 Satin Charcoal Fully Forged Wheel – F3S9751440G

• (1) Matching Konig Aluminum O-Ring Center Cap

Note: Wheels are sold individually. Tires, lug nuts, valve stems, TPMS sensors, hub-centric rings, and installation hardware are not included.

Upgrade your vehicle with the Konig Forged F3S 17x9 +40 Satin Charcoal Wheel (F3S9751440G).

Combining premium fully forged aluminum construction, a lightweight 16.88 lb design, knurled bead seats, and aggressive split five-spoke styling, the F3S delivers exceptional strength-to-weight characteristics with a refined motorsport-inspired appearance.

Whether building a dedicated track car, upgrading a high-performance street vehicle, or completing a custom Honda or Acura project, Konig F3S9751440G offers the lightweight engineering, strength, and premium styling demanded by performance enthusiasts.