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BMW M4 Competition F82 450hp S55B30 2016-
Manufacturers
BMW M4 Competition F82 450hp S55B30 2016-
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 M4 Competition F82 uses the same S55B30 as the 431hp M4, raised to 450hp, and shares its entire performance stock. This page approaches it from the cylinder head, where the twin-turbo seal is decided.
The head gasket is a Cometic MLX in 85.0mm bore and 1.12mm thickness, a reference specific to the M3 F80 and M4 F82, distinct from the multi-thickness gasket of the 435i N55.
Valves come from Ferrea in stainless steel with three keeper grooves, or from Supertech with a single groove, the Supertech exhaust valve being sodium-filled Inconel. Added to these are Supertech and Ferrea springs, stem seals and 5mm and 6mm collets.
