2013-2015 ILX (submodel: Base, Dynamic). 2010-2012 RDX SH-AWD. 2007-2012 RDX Base. Series: No Slack Automatic Belt Tensioner Series. 2006-2015 Civic Si. 2012 Civic Si HFP. 2008 Civic MUGEN Si. With ultra-durable cast aluminum spring case for crack and fatigue resistance.
