Amuse R1 Titanium

The LIGHTEST exhaust ever made for the FD, weighing in at 6.8lbs.
Deep and aggressive sound, very loud. Piping is 80mm and tip is
120mm. MSRP $1700, t
his is available in titanium colorings from just a
piece of the tip, the whole tip and the tip/canister.
Source Time: Five to Six Weeks Price: $1100 + US shipping
Feed Ti-R

One of the most sought after exhausts available for the FD. Feed has
discontinued this exhaust for sometime now. MSRP was over $3000
when it was available. Weighs in at a mere 8lbs. Very clean with a oval
canister and a small tip.  Piping is 75mm.
Source Time: Four to Five Weeks Price: $1300 + US shipping
ARC Super Silencer Titanium

The most sought after exhaust available for the FD. This is the most
beautiful exhaust available for the fd and it sounds GREAT. ARC has
discontinued this exhaust for close to three years. MSRP was $3500
when it was available. Weighs in at a mere 8.5lbs. Very clean with a
oval canister and a small tip with a purple/blue tint.  Piping is 75mm.
Source Time: Five to Six Weeks Price: $1500 + US shipping
Knight Sports Titanium

One of he most sought after exhausts available for the FD. Knight
Sports is the most popular rotary brand in Japan, so their products
come at a premium. MSRP is $2500. Weighs in at a mere 8.5lbs. Very
clean with a oval canister and a small tip with a blue tint.  Piping is
75mm.
Source Time: Five to Seven Weeks Price: $1700 + US shipping
Re-Amemiya Dolphin Tail Titanium

Very nice exhaust from Re-Amemiya which has long been discontinued
MSRP was $2100 when it was available. Weighs in at a mere 8.5lbs.
Has a unique design with an oval can and a dolphin tail tip, this is
identical to the SS version, but it is titanium.  Piping is 75mm.
Source Time: Five to Seven Weeks Price: $1650 + US shipping
DO ENG Titanium Exhaust

Essentially the same exact exhaust as the FEED titanium listed above
except the name scribed on the tip says DO ENG. These are a
challenge to find, retail was $2000+. Full titanium and piping is 75mm.
Excellent quality and fitment
Source Time: Five to Seven Weeks Price: $1200 + US shipping
Ganador Titanium Exhaust

Great exhaust, Ganador made only a limited number of these exhausts.
Have been out of production for over a year now. 80mm pipping and
120mm tip. Deep and aggressive sound, one of the better sounding
exhausts for the FD.
Source Time: Five to Seven Weeks Price: $1250 + US shipping
Revolution t1-r titanium exhaust

Ultra rare exhaust made by the small rotary shop in Japan named
Revolution. Full titanium, 90mm piping. Very similar to the feed ti-r
exhaust except with larger piping. Do not under-estimate the power
gains with a 90mm ti exhaust, not to mention the beautiful exhaust note.
.
Source Time: Inquire Price: $1500 + US shipping
Feed Ti-94

Extremely rare exhaust made by FEED, only a handful were ever made.
Piping is 94mm, full titanium, weighs less then 8 lbs.
This exhaust was
also made with an optional midpipe evident by the second photo, if
available, it will come at an extra cost.
Source Time: Inquire Price: $1750 + US shipping
ARC Super Racing Titanium

ARC only made a handful of these exhausts and they are virtually
impossible to come by. Sounds is second to none, 90mm piping and
90mm tip. Very loud, full titanium exhaust. Rx7 Boutique's owner uses
this exhaust. Sound clip:
http://www.youtube.com/watch?v=BJPNmld8k2Q
Source Time: Inquire Price: $1750 + US shipping
ARC Dual Tip Titanium

Only one currently in the US and a handful made for the FD3S. Piping
is 70mm.
Quality that ARC is known for and one of very few titanium
exhausts that is a dual tip. This is a truly unique piece.
Source Time: Inquire Price: $1400 + US shipping
Fujitsubo Titanium

Fujitsubo titanium exhaust, very popular choice in Japan and noted for
a great exhaust sound. Piping is 80mm and tip is 110mm. These are
still in production and retail for $1900USD.
Source Time: 5 to 7 weeks Price: $1200 + US shipping
HKS 4" Titanium

Very sought after due to the large piping, the piping itself is SS and
measures 4". The canister is full titanium, this is from the downpipe
back and the largest piping exhaust ever made for the FD. Long
discontinue from HKS. This exhaust is going to be LOUD and flow
great, exceptional for high hp FDs.
Source Time: Inquire Price: $1400 + US shipping
Trial titanium exhaust

Trial is not a big name among FD owners but they have a large
following in the JZA80 market. This is an extremely rare exhaust made
by Trial with only a few ever made. The exhaust is full titanium and
piping is 80mm
.
Source Time: Inquire Price: $1350 + US shipping