Supertech Double Valve Spring Set for 2002-2006 R53 MINI Cooper S and 2005-2008 R52 MINI Cooper S convertible. These Supertech Dual valve springs come as a set of 16 with the retainers and seat locators. These are a great upgrade if building a performance head as they will be stiffer at 76lbs for higher revs and preventing valve float.
Sold as a set of 16 Supertech dual Valve springs with seat locators and retainers.
Select if using stock valves or supertech valves to get correct retainers in kit.
Fits:
- 2002-2003 Cooper S R53
- 2002-2006 Cooper S R53
- 2005-2006 JCW Hardtop R53
- 2005-2008 Cabrio S R52
- 2005-2008 JCW Cabrio R52
