Bolt on hubcentric wheel spacer, 5x130 stud pattern, 20mm width with a 71.6mm centre bore. Supplied with bolts and nuts to fit.
Sold EACH, 2 required per axle.
With a bolt on spacer you will not need longer bolts, They bolt onto the wheel hub with the bolts supplied, then you use wheel nuts to bolt the wheel back onto the spacer (also supplied).
To fit: 911 (996) 1998-2005 911 (997) 2005-2012 Boxster (986) 1997-2004 Boxster (987) 2005-2012 Cayman (987C) 2006-2012 with the bolts supplied, then you use wheel nuts to bolt the wheel back onto the spacer (also supplied).