Valvetronic Eccentric Shaft Replacement Kit - BMW Up to 01/2011 / N55 / 135i / 335i & MoreThe N55 engine contains an eccentric shaft that controls the variable valve lift of the intake valves. This system is known as Valvetronic. This shaft may require replacement due to needle bearing failure or wearing at the worm drive for the actuator due to poor lubrication. This kit includes everything you need to professionally replace your eccentric shaft. Kit Includes: (1) Valvetronic Eccentric Shaft (Genuine BMW) (6) Valvetronic Eccentric Shaft

Priced as set of 8 bolts

IE VW MK5/6 2

Sport+ (Orange)

or get ready for the track

The cap has an indentation to place an original Ferrari emblem

-Up to 94 hp gains

Direct bolt-on to existing APR Catback Exhaust System

we have been performing long term testing on these parts since 2013

Note: For vehicles WITH the M-Performance rear valence

(2) 5Q0412331E - Front Strut Mount (Genuine SKF)

- 7 Liters of Genuine BMW SAE 0W-20

they are very quiet in operation