No entiendo mucho del tema 7gen, pero lo he estado viendo y me parece tremendísimo, seguro que a alguno le interesa:
http://reviews.turbometal.com/00-05-toyota-celica-cat-back-exhaust-system-n1-style-polish-finish/ (http://reviews.turbometal.com/00-05-toyota-celica-cat-back-exhaust-system-n1-style-polish-finish/)
(http://reviews.turbometal.com/wp-content/uploads/Celica-Catback-00-05-5.jpg)
(http://reviews.turbometal.com/wp-content/uploads/Celica-Catback-00-05-3-600x450.jpg)
(http://reviews.turbometal.com/wp-content/uploads/Celica-Catback-00-05-41.jpg)