I`ve just ordered a JDM 4-1´. Today it arrived.

Look at this pic. Is this the diameter of a JDM OEM 41 ??
Thank you for answering.

 

looks like a winner!

Will

 

That's as real as they get.

 

I dont think I have heard of or seen a fake JDM header b4.. but ya never know.

 

That`s what I think. The shop sold me as a "Spoon sports header".... with a 70mm diameter... lol !

The price was 450 Euro. That`s ok for a JDM 4-1 because I could buy it in my own land, so I didn`t had to pay duty and tax (would have cost me another 200USD if I had orderes it from Japan or US).

 

Well the Spoon header technically IS a JDM header

 

looks rela to me, but how real is that ruler???

 

Probably the same ruler he "measures" himself with.......

"Look honey - it's a whopping 8 ones long..."

 

Bhahahaha

 

Hahaha.....

Seriously.. the inner diameter is 56mm.
I`ve painted that on a piece of paper, to obtain better visibility for the pic.