Tom_Gallington06 9 1 Cars Posted May 1, 2008 Does anyone know if you can uses the 309 top hose with the two pipes coming off it, on the 205 gti-6 conversion? I think it is the 309 1.9gti hose. Cheers Share this post Link to post Share on other sites
welshpug 1,661 Posted May 1, 2008 yes, but only if you fit an adapter to the gti6 thermostat housing, there was a group buy recently of these though. 205's did also use a similar hose on certain ages/specifications. Share this post Link to post Share on other sites
