使用工具は、Snap-onであった。

TOYOTA 93-98 Supra Turbo 6-Speed 1-Piece Pro-Series Carbon Fiber Driveshaft with Aluminum Conversion Plates
http://www.driveshaftshop.com/import-driveshafts/toyota/toyota-supra-1-piece-pro-series-driveshaft-w-aluminum-conversion-plate-turbo-w-6-speed-shaft-aluminum-shaft-1936

$1,499.99

This is our complete 1-piece 3-3/4" Carbon Fiber driveshaft for the 1993-1998 Supra Turbo 6-Speed. This is a complete shaft made with 3-3/4" tube and replaces the factory rubber couplers with 1350 series u-joints and includes precision billet plates designed to maintain perfect centerline from the transmission to differential and mount to the factory front and rear flanges, along with all hardware necessary for install. Our shaft comes with a 300m stub system mounted into a billet aluminum plate to ensure not only strength but lighter weight than the normal way of doing this type of end (look closely at the CV end its not all steel) The shaft only weighs 23lbs and come with special 12.9 uber strength hardware with back up lock nuts to ensure no loose bolts, we have been using this Billet aluminum style plate for over 10 years on thousands of 1000+Hp Supra's-BMW's and many more with out any bolt issues.
This driveshaft is rated to 1000HP and includes our 1-year warranty.
**U.S. Models Only**
Part Number: TOSH5-C-CV

1000+馬力対応カーボンペラシャフト。
下のインプレが参考になりそうです。
効果としては、ジャイロの低減、ホイールの軽量化と似たような効果でしょうか。

見た目何も変わらないが結構効果の大きなカーボンプロペラシャフト。
http://www.geocities.jp/yossyi_bcnr33_carbon/inpure/carbon-pera.html
②インプレッションですが、見た目な～んにも変化無し。（笑）
停車状態ではまずわかりません。リフトアップしても走行して汚れてしまうとわからないかもしれません。
ジョイントがなく1本なので気付くかも？といったレベルです。
運動性能ですが画期的な変化が見られました！！
クラッチを繋いだ瞬間の車の動き出しのスムーズさが違います。転がり抵抗がかなり低減したと言いましょうか動き出しが軽いです。
よくよく考えてみると駆動系の回転部分で7Kgの軽量化です。旋回方向の運動性能の向上には効果が薄いですが、加速、減速方向にはかなり効果的に軽量化の恩恵を感じました。

It's not all about making power. Once you make the power at the engine, theres a lot of other components it needs to travel to before it makes it to the tire. DriveShaft Shop helps us get the power to the ground by making driveline components that can keep up with the kind of abuse you see in our videos.
http://www.driveshaftshop.com/

TRC Supra Carbon Drive Shaft Shop Install/Test
https://www.youtube.com/watch?v=HM2WhY6dD0g