DC Sports 1 Wire O2 Sensor Extension Harness 2001-2005-Honda-Civic-Si For EP3 Chassis the only

For EP3 Chassis the only extra work that is needed will be to retrofit the original cable grommet onto the new HR cables

meaning they should be changed when they no longer meet the requirements

h20 sending unit (for gauge cluster)

85A Track Grey - Track bushings should be used in cars that see the track more than the street

the internal oil passageways have been optimized to respond to oil pressure increase faster than the OEM unit

DC Sports 1 Wire O2 Sensor Extension Harness 2001-2005-Honda-Civic-Si For EP3 Chassis the onlyDC Sport 02 Extension harness requite no cutting or splicing. They are a direct OEM replacement for that old brittle factory harness. 33 Inch O2 Sensor Extension, 1 Wire OEM Connection Plug and play No cutting or splicing