watch out!!! it should be pregaped but it come with 0.5mm gap and you should never gap it because the irridium center electrode is more brittle than most metals and can be fractured or broken!!, D8TC is pregaped at 0.8mm and DPR8EIX-9 is 0.9mm so its false advertising two different spark plugs under D8TC!!!
verry fast shiping