I just bought a omni power test pipe for my type r, the probem is the o2 bung is in the front not the rear. i called omni power and they said that the test pipe is not vehicle specific. but the damn website told me it was. he said it would still fit but i would just have to extend the o2 sensor or convert to obd1. now i have the stuff to convert but i would rather just extend the 02 senor. now my question is does anyone know if the 02 sensor will fit? when i looked under the car it looks like the intermediate shaft might be in the way.