Skunk2 O2 Sensor Extension Honda Civic Si 06-15 DC Sports heavy duty flanges and a

heavy duty flanges and a high-quality stainless steel flex section ensure exact fitment and no leaks due to engine vibration and movement under extreme driving conditions

Made from high-quality stainless steel

Each bar is coated and polished to maintain Skunk2’s signature look and features hard anodized aluminum brackets and its own Skunk2 nameplate

Outer bushing is combined by TPV material anti-dust boot

Each rod is heat-treated

Skunk2 O2 Sensor Extension Honda Civic Si 06-15 DC Sports heavy duty flanges and aThe Skunk2 O2 sensor wire harness extension is designed for the '06 '15 Civic Si. These extensions are great for installing an aftermarket header where the OEM O2 sensor wires are not long enough to reach the new bung location. Designed for the Skunk2 header and exhaust.