I know it is not a big deal to do this but in my case is a bit diffrent.. I own P10 and a picture of its engine is attached below. I am trying to find out what size flange would fit to the stock pipes. So I took off the metal adaptor with my MAF sensor and measured it (see the picture below). All sizes are in "mm".
There is an Apexi kit on the ebay with number
507-N005. It fits to
91~99 Nissan S13 S14 S15 Silvia 180SX 200SX 2.0L SR20DET
This kit comes with the mounting hardware, air filter and flange. But what size is this flange? If it fits to the above mentioned cars/engines, will it fit to my adaptor which sizes I already gave you ? This is the only question I have. Although I asked the seller I still have no answer..
Otherwise I will have to make a custom flange which won't have the Apexi name on it..
Thanks a lot in advance.
Regards,
Martin