• ***AVOID MARKETPLACE SCAMS!!***

    Scammers are using compromised Prime member accounts to pose as a trusted seller in the marketplace. Before you enter into a deal with any seller, follow these tips to keep yourself safe. If you encounter one of these scammers, please report them immediately and we will lock their account.

    Caveat Emptor!

Unofficial GT-One Exhaust thread

Joined
13 August 2003
Messages
1,339
Location
Virginia
While debating on getting one of these beautiful exhausts, I thought since their site is in Japanese, I thought I might be able to make a thread about each version of their exhaust. I have dealt with Hitoshi before, although there is a slight language barrier, he comes through and help you get what you need. Very nice and respectful guy. Some people may be hesitant to wire money to a foreign bank, but I nor anyone else on this forum has had a problem with Hitoshi.

Anyone is welcome to post any additional information that he/she feels should be in this thread.

All information is supplied by www.gt-rom.net

and translation by www.worldlingo.com

and currency conversion converted by www.xe.com

*please note that prices may be subject to change depending on the appreciation/depreciation of the Yen or US dollar

--------------------------------------------------------------------------

img004.jpg

img061.jpg
img040.jpg
img041.jpg

GT-One Titan Exhaust Version 1
made for NA1
Worldlingo translation
The material to adopt titanium from beginning, and Safety standards conformity. We have become the design which thought of volume regulation. Inside [taiko] because of straight structure, it does exhaust bitterly without stress, still, actualizing the sound arresting of the sufficient. As for survey weight 6.8Kg. Normal ratio - 13.Achieving 2KG. Usually, it cancelled the torque insufficiency due to [nuke] to pass, depended and UP it could point to torque over the entire area. [meinha] ゚ if ゚ 60 [ha] ゚ and exit 90 [ha] ゚ , the [taiko] part adopting 2 these parallels of 500mm×140 [ha] ゚ .
When installing we have become the design which is difficult to hit to the car stop by inserting the [taiko] part in the body completely. (Sufficiently we clear roadspace) * We achieve 103DB with catalyst installing.
 In the public road installing the catalyst is required.
My translation
A nicely crafted exhaust made with titanium. At WOT(Wide Open Throttle) it can reach a max point of 103 decibles. This is one of the most cleanest, simplest, and cheapest titanium exhaust you can get on the market for the NSX.

Video

<object width="425" height="350"><param name="movie" value="http://www.youtube.com/v/2almDO97-rM"></param><embed src="http://www.youtube.com/v/2almDO97-rM" type="application/x-shockwave-flash" width="600" height="350"></embed></object>
For above- Price 250000→188000 Yen
$2,131.37→$1,602.79 USD




img060.jpg

GT-One N1 Muffler
made for NA1, but possible to adapt to a NA2
Worldlingo translation
With the super lightweight model, the GT-ONE titanium muffler which has established reputation was developed, at all stainless steel that way. Adopting the material, the stainless steel of light weight even among them. Depending, 13.It was finished in 9KG. The SPEC became same as the titanium muffler. FurthermoreSafety standards conformityWe have become the design which thought of volume regulation. Inside [taiko] because of straight structure, it does exhaust bitterly without stress, still, actualizing the sound arresting of the sufficient. Usually, it cancelled the torque insufficiency due to [nuke] to pass, depended and UP it could point to torque over the entire area. [meinha] ゚ if ゚ 60 [ha] ゚ and exit 90 [ha] ゚ , the [taiko] part adopting 2 these parallels of 500mm×140 [ha] ゚ . Furthermore when installing we have become the design which is difficult to hit to the car stop by inserting the [taiko] part in the body completely. (We clear the roadspace sufficiently)
My translation
Basically a stainless steel version of the GT-One Titan exhaust. Price is affordable.

For above-Price 128000→88000 Yen
$1,091.88→$750.680 USD




img063.jpg

img064.jpg
img065.jpg

GT-One F1 Sound Muffler
For NA1 and NA2, for NA1 LEV is not avaible? And for NA2 LEV needs to be attached? (please correct me on this)
Worldlingo translation
With [aito] ゙ link ゙, somewhat it is volume of larger texture than the usual muffler, but we are finished gently than the appearance. From the change of VTEC, it was finished in the sound quality which just closely resembles F1 sound.
At the time of appearance, there is an intense impact, adopting single out. Like viewing, the pipe section, we to draw unique curved line, everyone do observing the photograph you are not wrong it became the completion.

It succeeded in increasing exhaust efficiency around, without stress at a stroke to high revolution in addition, regarding power.

If siren sir is installed, it goes down to 95DB.
It is not volume of roar type.

Installing the catalyst is possible, it is attention in unique form.

Note
 * In the public road installing the catalyst is required.
 * 103DB is mean value of 3 time measurements. (It is measuring method of as specified.)
  Approximately some it does with measurement condition. Beforehand acknowledgment.

My translation
Available in both stainless steel and titanium. Very simliar to a F1 sound when VTEC kicks in. 103 decible is rated for this exhaust.
stainless 7.5kg= 16.5 lbs
titanium 4.5kg= 9.9 lbs

Video
<object width="425" height="350"><param name="movie" value="http://www.youtube.com/v/bcfaIn8UWFA"></param><embed src="http://www.youtube.com/v/bcfaIn8UWFA" type="application/x-shockwave-flash" width="600" height="350"></embed></object>
<object width="425" height="350"><param name="movie" value="http://www.youtube.com/v/9GN1kZxf2aE"></param><embed src="http://www.youtube.com/v/9GN1kZxf2aE" type="application/x-shockwave-flash" width="600" height="350"></embed></object>
For above- Price
Stainless 148000 Yen
Titanium 238000 Yen
Stainless $1,261.89 USD
Titanium $2,029.04




conpe.gif

6.jpg

GT-One F1 Sound Muffler- Competition
For NA1 (please correct me on this)
Worldlingo translation
At NA1 it develops. Main pipe 50 pie, tail ended 70 [ha] ゚ . And at titanium produces to also the straight pipe. Achieving the weight 3,5kg. There was also a travelling meeting which needs the catalyst, corresponded to those easily.

Sound of the astonishment which is shot from center. Other things probably will be are overwhelmed.

Weight = titanium muffler + titanium straight pipe 3.5KG


My translation
This full out race exhaust (with test pipes, no cats needed) is made out of titanium. Only 7.7 lbs!! Goes about 2" piping and follows the tail pipes with "2.75 piping.

For above- Price
298000 Yen
$2,541.26 USD




15.jpg

16.jpg

GT-ONE Titan Exhaust Version 2
For NA1 and NA2
Worldlingo translation
The material to adopt titanium from beginning, andSafety standards conformityWe have become the design which thought of volume regulation. Inside [taiko] because of straight structure, it does exhaust bitterly without stress, still, actualizing the sound arresting of the sufficient. As for survey weight 6.8Kg. Normal ratio - 13.Achieving 2KG. Usually, it cancelled the torque insufficiency due to [nuke] to pass, depended and UP it could point to torque over the entire area.Main in side 50 [ha] ゚ , Main out side 60 pies(As for Ver1 main 60 pie) exit 90 [ha] ゚ , the [taiko] part adopting 2 these parallels of 500mm×140 [ha] ゚ .
When installing we have become the design which is difficult to hit to the car stop by inserting the [taiko] part in the body completely. (Sufficiently we clear roadspace)
 
* We achieve 95DB with catalyst installing.
 In the public road installing the catalyst is required.


My translation
Very similar to the version 1, but the outer silencer and tail pipes are curved upward. This exhaust is not suppose to be that loud at idle, but when at WOT you can hear a high pitched sound reaching 95 decibles (with cats).

Video
Some clips of Vancehu's exhaust.
<object width="425" height="350"><param name="movie" value="http://www.youtube.com/v/oOIGKGYE_eU"></param><embed src="http://www.youtube.com/v/oOIGKGYE_eU" type="application/x-shockwave-flash" width="425" height="350"></embed></object>
<object width="425" height="350"><param name="movie" value="http://www.youtube.com/v/dOwfNSmIFsY"></param><embed src="http://www.youtube.com/v/dOwfNSmIFsY" type="application/x-shockwave-flash" width="425" height="350"></embed></object>

For above- Price
288000 Yen
$2,459.44 USD


8412partsgalore5.jpg

GT-ONE F1 Sound Muffler "Super Four" Version 4
For NA1 and NA2

I just recieved my exhaust :) More pics and clips to come :)
 
Last edited:
Worldlingo Translation
Super pleasant sound furthermore pursuit. It repeated refining from Ver1, came to Ver4. The joy of driving NSX, from the pleasure is changed into impression, it is such a NSX private muffler. The main silencer of the design of ideal -, this unique form became something which is unparalleled. As the modification point of Ver4, the サ フ ゙ サ イ レ ン サ ー was connected, the interference ホ ゚ イ ン ト furthermore 1 place could be added by making V shape of character condition, in comparison with Ver2. With that, furthermore in the マ イ ル ト ゙, it was finished in the サ ウ ン ト ゙ which the ス ホ ゚ ー ツ カ ー seems. To here as for the マ フ ラ ー for NSX which is involved it is not in addition to, probably will be. The F1 シ リ ー ス ゙ in the future continues to evolve.

My translation
Like all the other F1 sound mufflers, this one is the loudest of the loudest :)
When they really mean it has a F1 sound, they literally MEAN it.
Since I have the titanium version it has a noticeable high pitched "metallic" sound to it, especially with the silencers in.

I opted to get the silencers, instead of losing my test pipes. The silencers quiet it a big notch. It's loud only when you get on it.

Here are some small clips of my exhaust system

Silencers in
<object width="425" height="350"><param name="movie" value="http://www.youtube.com/v/qV6J-7l3I5M"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/qV6J-7l3I5M" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"></embed></object>

Silencers out

<object width="425" height="350"><param name="movie" value="http://www.youtube.com/v/5JEFgPGtAAo"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/5JEFgPGtAAo" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"></embed></object>

For above- Price 428,000 Yen (Titanium) 288000 Yen (Stainless Steel)
$3,682.13 USD (Titanium) $1,961.60 USD (Stainless Steel)


Please dont tell me I didn't warn you, but
there is a whole process and extra fees in getting big items from Japan.
personally, to me this exhaust was worth every penny, the sound and craftmanship is indescribable.
PM for details, if enough people ask me, I will write something up on here about it.

BTW Hitoshi, the owner of GT-One is a great guy. Here is always there with a quick response.
Besides the language barrier, he is a man of his word and pulls through.


And another thing, more vids coming soon when I have time to take some :)
 
Last edited:
Back
Top