Importing Exhaust Systems

Albrecht

Well-Known Forum User
So good I posted it thrice! It's a pujitsubo exhaust. Planning on getting this made with the help of a TIG welder (person not machine).

Interesting enough, but the opposite of the thread title.

Nevertheless, I'm interested as to how it will fare road clearance-wise with the two pipes not split when they go around the differential area. The factory split the twin pipes at that point - providing a double cutout in the forward diff crossmember and two hanger mounting points - in order to allow the maximum vertical clearance:Crossmember and mounts.jpeg Genuine Nissan TP sys-1.jpg
 

Pete

Well-Known Forum User
Sorry, who are you using for your copy? Phone typo!
At the risk of appearing a bit thick, still not sure what you mean, I've modelled it on CAD and will get a welder I know to weld it up (it's designed around standard bends, so no tube bending involved, is that what you mean?).
 

Pete

Well-Known Forum User
Interesting enough, but the opposite of the thread title.

Nevertheless, I'm interested as to how it will fare road clearance-wise with the two pipes not split when they go around the differential area. The factory split the twin pipes at that point - providing a double cutout in the forward diff crossmember and two hanger mounting points - in order to allow the maximum vertical clearance:View attachment 38830 View attachment 38831
Probs be much the same as the Fujitsubo in that regard, not planning on doing any rallying so maybe not a huge problem.upload_2020-5-27_16-50-22.png
 

uk66fastback

Club Member
I have a strange set-up on mine, which I'll go take a picture of. I think from memory both pipes go under the diff ...

This is leading me to think I might update the whole thing. Thing is, I want to keep the standard manifold. I don't know why - I just do - and I even bought Woody's header! But that looks nice hanging on the wall anyway.
 

Albrecht

Well-Known Forum User
Probs be much the same as the Fujitsubo in that regard, not planning on doing any rallying so maybe not a huge problem.View attachment 38832

The (new) Fujitsubo Legalis is very well packaged, and I would imagine it has taken a lot of time for them to get it to fit so well. The factory twin pipe system's shape and routing - in contrast - is very likely much more forgiving and tweakable for individual fit (I can attest to this, having an original factory system on one of my cars) so I'd be nervous about getting a one-off made in the same routing/packaging as the Fujitsubo system. Might need quite a lot of tweaking.
 

Pete

Well-Known Forum User
Thats the newer one that tucks up a lot tighter than the first version(which they had on sale for 20ish years!).

have you copied one of theirs directly or is it 'in the spirit of'?
Very much in the 'spirit of'.

The (new) Fujitsubo Legalis is very well packaged, and I would imagine it has taken a lot of time for them to get it to fit so well. The factory twin pipe system's shape and routing - in contrast - is very likely much more forgiving and tweakable for individual fit (I can attest to this, having an original factory system on one of my cars) so I'd be nervous about getting a one-off made in the same routing/packaging as the Fujitsubo system. Might need quite a lot of tweaking.
It'll be made in sections, downpipe front section,centre boxes, rear pipes, rear box and tweaked as neccessary.
 

Albrecht

Well-Known Forum User
One of the differences between the 'old' Legalis and the new Legalis R systems is that the R has been designed with extra attention to compact packaging and road clearance.
 
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uk66fastback

Club Member
Mine is a funny one. Badly welded brackets and a bit low - seems to be quite a way more under the diff than it should be I think ...
Looks to have glasspacks in the middle and no silencer after that - those to pipes run to the back.

I think Sean's system only works with headers ...

EyU8Bit7.jpg


xq11pKE9.jpg
 

AliK

Vehicle Dating Officer
Staff member
Club Member
Mine is a funny one. Badly welded brackets and a bit low - seems to be quite a way more under the diff than it should be I think ...
Looks to have glasspacks in the middle and no silencer after that - those to pipes run to the back.

I think Sean's system only works with headers ...

EyU8Bit7.jpg


xq11pKE9.jpg

Wow, that looks LOUUUUUUD!!!
 

uk66fastback

Club Member
It's a fair while since I had the engine running and I don't remember it being loud at all, certainly not compared to the system I had on my fastback. It has the standard factory manifold.
 

Pete

Well-Known Forum User
Falsehoods and corrections. Both down the same plughole.

Meanwhile, check out the parallel 'Exhaust Options' thread for top class 'Bantz' being given a free pass.
Old men calling each other baldy bains isn't even bantz far less top class bantz.
 
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