Project Kics R40 Premium 12x1.25 Black Lug Nuts (16+4 Locks) - Scion FR-S / Toyota 86 / GR86 / Subaru BRZ / WRX / STI Accessories Unobstructed Exhaust Flow: The flared

Unobstructed Exhaust Flow: The flared end guarantees smoother exhaust flow and prevents the flow restriction found in many other adapters

Seat Type: 60° Cone (Taper)

5" core flows bottom-to-top

Improved Airflow Over Stock: Removes corrugated and restrictive factory sections that can induce turbulence

Project Kics R40 Premium 12x1.25 Black Lug Nuts (16+4 Locks) - Scion FR-S / Toyota 86 / GR86 / Subaru BRZ / WRX / STI Accessories Unobstructed Exhaust Flow: The flaredSecure your wheels with confidence and protect their finish with the Project Kics R40 Premium Lug Nut Set. Made from high strength SCM435 alloy steel, these open end lugs feature Kics signature two piece floating rotating taper seat so you can torque your wheels properly without scratching the seats. This kit includes 16 standard lug nuts and 4 locking nuts with a dedicated key for added security. Key Features SCM435 Alloy Construction: Lightweight,