Quote Originally Posted by GoktimusPrime View Post
Official page for Spin Out is here:
https://tf.takaratomy.co.jp/products...f_mp/mp-39plus

Yeah, the belief is that the shoulder rockets on Sunstreaker's shoulders were meant to be the rocket pack for Sideswipe, and that the huge piston like arms on Sunstreaker were meant to be Sideswipe's piledriver arms.
Sunstreaker has a giant jetpack like structure on his back.
And most noticeably those weird red body panels.

https://tfwiki.net/mediawiki/images2...unstreaker.jpg