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Titanium retainers
0L BMW E90 328i N52 3
Revised Steering Geometry (Ackermann)
Review the installation instruction link above before ordering
providing enhanced reliability and durability under extreme conditions
BMW N55 Complete Engine Build Kit by 5150 AutoSport Valvetrain:SuperTech Titanium retainersHave you been considering building your N55 powered BMW but weren't sure where to start? Unsure of what components to pair for the best possible power and reliability combination? We receive inquiries daily from N55 owners interested in building their engine but unsure where to start. The 5150 AutoSport Complete Engine Build Kit features every component you need to fortify your BMW N55 internally and prepare your engine for high power, high boost
