Jason240z

Perfect choice.

They mean they go to 50mm I think, as in the Center section etc. given the development and knowledge they’d not go sticking 50mm primaries on it. Could you imagine the space needed!?

Hi Sean, think they advertise pipe size on their website. It’s not massive.

To prove I've not been going mad. you have part number 510-1535, lots of pics about if you google the part number. Fujitsubo call this the EX-mani. http://aritaspeed.com/html/510-15035.htm Part number above is 510-1536, google that part number. Fujitsubo call this the 'super ex-mani'. The data they provide here is with the super ex-mai, and the low corrospondence exhaust. https://translate.google.com/translate?hl=en&sl=ja&u=https://www.fujitsubo.co.jp/prods/detail/000000000000002298/00000000000000005120/00001708&prev=search

Here you go

Yes I do. pleased for you! It’s useful that the older style manifold does fit, it’ll be interesting to see how it fits at the front (height) compared to the new style of manifold it’s designed with. Also the general alignment. Can you measure from the top of the engine flange to the bottom of the first join?

they're all only RHD. They just happen to fit LHD cars. If you order the complete system new, the header above is what you get. Its got the part number lazer cut into it.

I'd just try and see what happens. They didn't change the design after the article, the pic above is a recent one. If you compare the two there's quite a few detail changes.

See your first pipe. Now compare that to the magazine article and the shape, it matches the old one on the right. This is the new type, matches the pic on the left.

Sorry, that wasn't my intention! It is the old style though, which is strange?

I hope for you it does fit. you 1000% have the old style header and new style for the rest. Fujitsubo say that they're not compatible? They do not say that any of their's worth with LHD cars, they just say its for r180 diffs. If you check the number thats lazer etched on the manifold it'll tell you the part number. then check the fujitsubo site. " It is not compatible with mounting Allowed genuine EX Mani and Super EX (510-15036) only when combined with safety standards compatible product 2-seater-only Super EX (510-15035). Remarks There is a case where every old car caused the part processing at the time of mounting. Costs and claims, etc. in that case can not respond at all. Detailed data is super EX (510-15035) is mounted state.

Top Picture. Then the second for comparisson. Whats the part number thats cut into the manifold?

Look at the pics that Alan put up from the magazine, you see the new version on the left, older on the right..... Look at the first pipe.

I'm afraid to say it is.

isn't that the old type header?