The Moroso small-body billet aluminum air/oil separator catch can for 2005–2011 Lotus Elise and Exige is finished in black for a discrete installation. It removes oil and vapor from crankcase ventilation before they enter the intake, helping limit intake deposits and preserve cleaner intake and throttle components in compact, mid-engine Lotus layouts.
Moroso 05-11 Lotus Elise/Exige Air/Oil Separator Catch Can - Small Body - Billet Aluminum - Black