3.0L 24v - N55B30
Manufacturers
3.0L 24v - N55B30

Exhaust Supertech Valve Stem Gaskets forBMW / TOYOTA B58 N53 N54 N55 S55BMW 135i M135i M140i 1M E8X F2XBMW M235i M240i M2 CS M2 COMPetition F22 F87 G42BMW 325i 330i 335i 340i M340i M3/CS/COMPET E9X F30 F80 G20BMW 435i 440i M4/COMPET/GTS F32 F82BMW 523i 525i 528i 530i 535i 540i E60 F10 F90 G30BMW 630i 640i E63 F13BMW Z4 3.0i M40i E89 G29TOYOTA Supra/GR
Set of 6 forged 4340 steel connecting rods for BMW N55B30 / S55B30.Brands: ZRP, Manley Compatibility: 335i (F30), M2 (F87), M3 (F80), M4 (F82) Engine codes: N55B30, S55B30 Bolts included: ARP 2000 or ARP L19
JE, Manley, Wossner, Diamond forged pistons: bores 84-85 mm, RV 9.0-10.5:1, pin 22 mm. Detailed specs, N55/S55 & BMW vehicle compatibility, OEM references included.
Intake Valve Stem Gaskets SupertechBMW / TOYOTA B58 N53 N54 N55 S55BMW 135i M135i M140i 1M E8X F2XBMW M235i M240i M2 CS M2 COMPetition F22 F87 G42BMW 325i 330i 335i 340i M340i M3/CS/COMPET E9X F30 F80 G20BMW 435i 440i M4/COMPET/GTS F32 F82BMW 523i 525i 528i 530i 535i 540i E60 F10 F90 G30BMW 630i 640i E63 F13BMW Z4 3.0i M40i E89 G29TOYOTA Supra/GR
Reinforced Cometic head gasket, in MLX. Sold individually.Brand: CometicEngines: N55B30Bore: 85 mmThicknesses: 0.81 to 1.52 mmReplaces: 11 12 7 599 212
High-quality Reinforced Exhaust Valves BMW N55B30 S55B30 (Reinforced Exhaust Valves BMW N55B30 S55B30) for reliable fitment and performance.
High-quality Reinforced Intake Valves BMW N55B30 S55B30 (Reinforced Intake Valves BMW N55B30 S55B30) for reliable fitment and performance.
High-quality Reinforced Valve Springs BMW N53B30 N54B30 N55B30 S55B30 (Reinforced Valve Springs BMW N53B30 N54B30 N55B30 S55B30) for reliable fitment and performance.
Sport air filter DINAN BMW 135i F2x M235i/M2 F22/F87 335i/435i F3x/F8x N55B30
Trimetal Crankshaft Bearings ACL Race / King RacingBMW N54 N55 S55BMW 135i / M135i / 1M E82 F20/F21 2007-BMW M235i / M2 / M2 CS / M2 COMPetition F22 F87 2013-2021BMW 335i / M3 / M3 CS / M3 COMPetition E9X F80 2006-2018BMW 435i / M4 / M4 COMPetition / M4 GTS F32 F82 2013-2020BMW 535i F10 2009-2016BMW 640i F13 2011-2017BMW Z4 E89 2009-2016References:...
Set of 12 trimetal connecting rod half-bearings for BMW N54B30 N55B30 S55B30.Brands and treatments: ACL Race, ACL Calico and King GPC Compatibility: E82, E90, F20, F22, F30, F32, F80, F82 Engine codes: N54B30, N55B30, S55B30 Available sizes: standard to +0.50 mm, increased-clearance versions (HX, STDX)
Forged pistons, forged connecting rods, tri-metal big end and main bearings, a reinforced head gasket, performance intake and exhaust valves, uprated valve springs and valve stem seals for the BMW 3.0 24v N55B30.
A DINAN sport air filter is also listed here for the 135i, M235i, M2, 335i and 435i fitted with this engine.
These parts suit builds that raise the load on the engine, where the standard components no longer cope. Check the fitment notes on each product page.