BMW M340i G20 374/387hp B58B30 2019-
Manufacturers
BMW M340i G20 374/387hp B58B30 2019-

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 connecting rods in 4340 steel for the BMW / Toyota 3.0L 24V Turbo B58B30.Brands: Boostline, ZRP Compatibility: M340i, 540i, X3 M40i, Z4, Supra Engine code: B58B30 Bolts included: ARP 2000, L19 or CA625+
B58 stroker 100 mm forged pistons: Table O82.83, RV 11:1, pin 22, CH 30.5. Compatibilities & vehicles, plus OEM BMW/Toyota piston references.
B58B30 forged pistons: Table O82.83, RV 10.5.11:1, pin 22, CH 32.2.33.2, JE/Wossner/Diamond. Compatibilities & vehicles, plus OEM BMW/Toyota piston references.
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
Kit of 14 ARP cylinder head studs for the BMW and Toyota GR Supra B58B30 engine (3.0 24V).Brand: ARP Engines: B58B30 Thread: M11 Grade: ARP2000, CA625+
Kit of 14 ARP2000 crankshaft main studs for the BMW and Toyota GR Supra B58B30 engine.Brand: ARP Engines: B58B30 Thread: M10 x 1.5 Grade: ARP2000
Reinforced Athena and Cometic head gaskets, in O-Ring, MLX and DST. Sold individually, one gasket per engine.Brands: Athena, CometicEngines: B58B30A, B58B30B, B58B30C, B58B30O1Bore: 83 to 84.5 mmThicknesses: 0.91 to 1.80 mmReplaces: 11 12 7 934 583, 11 12 8 654 268
High-quality Reinforced Exhaust Valves BMW / TOYOTA B58B30 (Reinforced Exhaust Valves BMW TOYOTA B58B30) for reliable fitment and performance.
High-quality Reinforced Intake Valves BMW / TOYOTA B58B30 (Reinforced Intake Valves BMW TOYOTA B58B30) for reliable fitment and performance.
High-quality Reinforced Valve Springs BMW / TOYOTA 3.0 24V B58B30 (Reinforced Valve Springs BMW TOYOTA 3.0 24V B58B30) 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
Trimetal Crankshaft Bearing Set ACL /King Racing forBMW / TOYOTA engine 3.0 24V B58B30:BMW M140i F20 F21 2015 -BMW M240i F22 F87 2015 - 2021BMW M240i G42 2021 -BMW 340i F30 F80 2015 - 2018BMW M340i G20 2019 -BMW 440i F32 F82 2016 - 2020BMW 540i F90 G30 2016 - 2020BMW Z4 M40i G29 2018 -TOYOTA Supra / Supra GR 2019 -
Set of 12 trimetal connecting rod half-bearings for BMW / Toyota B58B30.Brands and treatments: ACL Race, ACL Calico and King GPC Compatibility: BMW 1 to 8 Series, X3 to X7, Z4 and Toyota GR Supra Engine codes: B58B30A, B58B30B, B58B30C Available sizes: standard to +0.25 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 BMW M340i G20 is rated at 374hp or 387hp depending on model year, running the B58B30, the 3.0 24V turbo six shared with the TOYOTA Supra.
Two forged piston ranges answer each other here: the standard range by JE PISTONS, JE Ultra Series, WÖSSNER and DIAMOND, 82mm to 83mm, 10.5:1 to 11:1, 32.2mm to 33.2mm compression height; and the stroker range for the 100mm crankshaft, JE Ultra Series at 11:1 with the height cut to 30.5mm. Around them: ZRP and BOOSTLINE rods, ACL RACE and KING RACING pMaxKote bearings, ATHENA O-ring or COMETIC MLX gaskets, ARP studs, SUPERTECH head parts.