2021 Subaru WRX STI on Konig Ampliform 5x114.3 18x9.5+35 Dark Metallic Graphite Wheels

This preview shows how Konig Ampliform 5x114.3 18x9.5+35 Dark Metallic Graphite wheels look on a 2021 Subaru WRX STI. Use this page to compare finish, diameter, and overall styling before buying.

Konig Ampliform 5x114.3 18x9.5+35 Dark Metallic Graphite Wheels for the 2021 Subaru WRX STI

The 18x9.5 Ampliform sits at the outer edge of aggressive fitment for the STI platform, matching the widest common stance-build specification. At +35 offset, this wheel will sit notably forward of factory positioning and typically requires lowering (coilovers or springs) to clear the fender without modification; meaty tire sizing compounds this and may necessitate minor fender rolling on most trims. Verify suspension geometry and final ride height before committing, as aggressive setups can affect steering feel and bump compliance.

The Konig Ampliform 5x114.3 18x9.5+35 Dark Metallic Graphite is one of the most popular aftermarket wheel choices for the Subaru WRX STI platform. When shopping for 2021 Subaru WRX STI wheels, fitment is everything -- bolt pattern, hub bore, offset, and fender clearance all play a role in achieving the perfect stance. Our fitment specialists can help you dial in the exact specs for your 2021 Subaru WRX STI.

2021 Subaru WRX STI Wheel Fitment

The 2021 Subaru WRX STI uses a 5x114.3 bolt pattern. A clean, OEM-plus setup runs around 18x8.5; for an aggressive stance, builders go as far as 18x9.5. The Konig Ampliform 5x114.3 18x9.5+35 Dark Metallic Graphite shown here fits this platform.