[4] In March 2005, the car was shown to be early in its testing cycle, with the car having been shown testing, in photos released by Dome Co, ahead of the Le Mans Series Prologue at the Circuit Paul Ricard.

In a bid to save costs, the lower half of the S101hb monocoque was retained, while a new double roll hoop assembly was attached, in place of the previously used single roll hoop, and air intake.

The car had its inaugural win at the Mistrovství FIA Sportnovních Vozu, held at the Brno Circuit, in the Czech Republic.

Racing for Holland would re-enter their Dome chassis into the 2003 FIA Sportscar Championship, winning the title for a 2nd Consecutive Year.

Donny Crevels Val Hillebrand Hiroki Katoh Casper Elgaard Tom Coronel Val Hillebrand Ian McKellar Jr. François Migault John Bosch Andy Wallace Beppe Gabbiani Tristan Gommendy Ukyo Katayama Ryō Fukuda Chris Dyson Katsutomo Kaneishi Justin Wilson Ralph Firman Ryō Fukuda Ryo Michigami Elton Julian John Bosch Seiji Ara Katsutomo Kaneishi Judd Alex Yoong Stefan Johansson Jeroen Bleekemolen David Hart Yutaka Yamagishi Yojiro Terada