How much tire clearance do these flares gain?

These are sized for the race-style fitment of wider wheels and low-profile tires. Measure your current tire diameter and wheel width, then compare against your desired setup. The flare lip clears most performance packages—verify your specific tire and offset combination before purchase.

Do I need to drill or modify the body for installation?

Refer to your vehicle's service manual for the OEM fender mounting points. Flares designed for this platform align with factory hole locations. Have your install tech confirm fitment to your specific vehicle before fastening.

What wheel size and offset range do these work with?

These flares are sized to accommodate performance wheel packages typical to the WRX platform. Cross-reference your wheel diameter, width, and offset against the total tire envelope. Wider offsets and larger diameters will sit closer to the flare—measure twice before committing.