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-   -   Full titanium single exit exhaust? (https://www.ft86club.com/forums/showthread.php?t=21877)

mufasis 11-09-2012 06:26 PM

Full titanium single exit exhaust?
 
So who is going to be the first to make a full titanium single exit exhaust? :wub:

Tansey86 11-09-2012 06:34 PM

There are a few single exit exhausts, most complete being freed engineering - they make a full 3" straight pipe single exit

Le86 11-09-2012 06:35 PM

Full Ti? That's going to cost more than a turbo kit lol

Gardus@Supersprint 11-10-2012 08:42 AM

Full titanium exhaust? So with headers, no cat (as no cat on the market is made in titanium)?

Burn 11-10-2012 09:15 AM

There u are ..

http://www.fujitsubo.co.jp/prods/det...04766/00001473

http://www.fujitsubo.co.jp/imglib/la...0000004766.jpg

Gardus@Supersprint 11-10-2012 10:05 AM

That is not a full system, it's a catback. I also suspect it'll drone a lot, is there any video?

Burn 11-10-2012 11:42 AM

Quote:

Originally Posted by Gardus@Supersprint (Post 549599)
That is not a full system, it's a catback. I also suspect it'll drone a lot, is there any video?


Yup, its a catback.. so far no videos i think

xwd 11-10-2012 12:31 PM

There is a company STR in Japan who makes a catback plus cat delete pipe in Ti. The whole setup weighs like 13lbs. Has no resonators and a very small muffler so it probably doesn't sound the greatest. I haven't seen anyone import their stuff.

http://str-w.jp/ti-muffler.html
http://str-w.jp/frontpipe.html

Captain Insano 11-10-2012 02:15 PM

I want to see same thing except with dual outlet to fit normal OEM rear body work.

epson1 11-10-2012 06:42 PM

A Ti header would be retardedly expensive. Ti is also hard to bend (slightly easier to cut) so making simple cat backs is all you can do.

But you can buy cat backs for 240sx and Evos for less than 1000$

Gardus@Supersprint 11-11-2012 10:51 AM

It would also be very fragile.
By the way, 1,5 mm thick stainless steel vs 0,9 TI, same design, 60% less weight.
These are one-off, full titanium 4 into 1 collectors we made a month ago for a race car:
http://www.supersprintfiles.com/DSC_2577.jpg

Guillaume 11-11-2012 11:17 AM

Quote:

Originally Posted by Gardus@Supersprint (Post 550954)
It would also be very fragile.
By the way, 1,5 mm thick stainless steel vs 0,9 TI, same design, 60% less weight.

Are you sure you got your numbers right?
Titanium being ~60% the density of steel (4500 kg/m3 vs 7850 kg/m3) AND you claim to have reduced the thickness by another 40%... In my book, M_Ti=0.6*0.6*M_Steel=0.36*M_Steel.

track_warrior 11-11-2012 11:28 AM

Im hoping amuse releases their version soon :)

Gardus@Supersprint 11-11-2012 11:35 AM

Quote:

Originally Posted by Guillaume (Post 550982)
Are you sure you got your numbers right?
Titanium being ~60% the density of steel (4500 kg/m3 vs 7850 kg/m3) AND you claim to have reduced the thickness by another 40%... In my book, M_Ti=0.6*0.6*M_Steel=0.36*M_Steel.

Yes, but some parts cannot be reduced as much as the pipes, 60% reduction is the measured value on the scales.


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