Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit (313-05-9400) Clamps patented “power when you want

patented “power when you want it

Description_FAB 10

Replacement Clutch Kit - Disc Size: 273mm (10-3/4in)

986 Boxster ECU Tuning Upgrade(Not Available for 986 Boxster 2

Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit (313-05-9400) Clamps patented “power when you wantThe Skunk2 Ultra Valve Springs and Spring Base Kit for Honda L15B7 engines is the perfect upgrade for those who are looking to take their engine's performance to the next level. These valve springs are designed to be stiffer and more durable than the stock springs, which helps prevent valve float and maintain valve control at higher RPMs. Each valve spring is made from high quality, heat treated steel alloy that has been designed to withstand the