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BMW M4 F82 431HP S55B30 2014-
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BMW M4 F82 431HP S55B30 2014-
Set of 2 DINAN performance panel air filters D401-0042, a direct replacement for the OEM filters.Fits BMW M2 Competition F87, BMW M3 F80, BMW M4 F82/F83, BMW M5 F10, BMW M6 F12/F13 (S55 and S63 engines). Increased air flow for gains in power and torque.CLEARANCE: NO RETURNS
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 MLS. Sold individually.Brand: CometicEngine: S55B30Bore: 85 mmThickness: 1.12 mmReplaces: 11 12 7 849 620
Set of 12 reinforced exhaust valves for BMW N55B30 and S55B30.Brands: SUPERTECH, FERREA Engines: N55B30, S55B30 Dimensions: 28.0 mm head, 6 mm stem Material: sodium filled Inconel or Super Alloy, single groove or 3 grooves
Set of 12 reinforced inlet valves for BMW N55B30 and S55B30.Brands: SUPERTECH, FERREA Engines: N55B30, S55B30 Dimensions: 32.0 mm head, 5 mm stem Material: black nitride stainless steel, single groove (SUPERTECH); FERREA 3 grooves
High-quality Reinforced Valve Springs BMW N53B30 N54B30 N55B30 S55B30 (Reinforced Valve Springs BMW N53B30 N54B30 N55B30 S55B30) for reliable fitment and performance.
Kit of 24 half-moon valve collets for SUPERTECH / FERREA valves, 6mm diameter:Number of grooves of your choiceReferences: KPR-6S-7-24, KPR-VW6-T-24
Set of 14 tri-metal crankshaft main bearing half shells for BMW N54B30, N55B30 and S55B30 engines (Ø 64.96 and 55.96 mm).Brands and treatments: ACL Race and King Racing (polymer coating, GPC version) Fitments: BMW 1 to 7 Series, X1, X3 to X6, Z4, M2, M3, M4 Available sizes: standard to +0.50 mm, increased clearance versions (HX / STDX)
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)
Kit of 24 valve collets for SUPERTECH / FERREA valves, 5mm diameter: Number of grooves of your choiceReference: KPR-5.0-7S-24
The S55B30 in the BMW M4 F82 is the twin-turbocharged 3.0 24V straight-six from the M division, derived from the N55 but given its own closed-deck block and a forged crankshaft. The stock is common to the 431 and 450hp M4 and to the M4 GTS.
This page approaches the build from the bottom end: forged pistons in 84, 84.02 and 84.5mm bores, compression ratios from 9:1 to 10.3:1, in JE, Manley, Supertech and Wossner; ZRP 4340 forged I-beam rods and Manley in H-beam and I-HD, with ARP2000 or L19 hardware.
Tri-metal big end and main bearings are offered by ACL RACE and by KING RACING with pMaxKote, in standard and in undersize.
