What kind of 02 sensor do i need to get for my EK SiR (pre face)?
- Unsure of the exact part number, but I'd suggest the OEM Honda one. Call Honda and quote your chassis number, they'll tell you the part/price.
Where can i get a good one from for a good price?
- You can get one from a motor factors cheaper than Honda. However, a word of warning - I took this route and had nothing but problems (constant check light and wank fuel economy) I had it checked out by Honda and they could find nothing wrong. Eventually I went for a proper Honda part and hey presto, worked perfectly
Will it be OK to use with a decat?
- Yes, the EK's only have one O2 sensor, which sits in the header in front of the cat. EP3's onwards have one in front of the cat and one behind, which is when you start to have problems adding a decat. So no worries there...