BMW 125i F20/F21 224hp B48B20B 2015-
Manufacturers
BMW 125i F20/F21 224hp B48B20B 2015-

High-quality Tail Gaskets Exhaust Valves BMW / MINI 2.0 16V B48B20 B48A20 (Tail Gaskets Exhaust Valves BMW MINI 2.0 16V) for reliable fitment and performance.
Set of 4 forged 4340 steel connecting rods for BMW / MINI 2.0L 16V Turbo B48B20.Brands: Boostline, ZRP Compatibility: BMW 1, 3 and 5 Series, X3; MINI Cooper Engine codes: B48B20 Bolts included: ARP 2000, L19 or CA625+
B48 forged pistons (BMW/MINI/Toyota): Table O82.83, RV 9.5:1 to 11:1, pin 22, CH 33.2. JE, Wossner, Supertech ranges. Engine and vehicle compatibility + OEM references.
High-quality Tail gaskets Valves Intake BMW / MINI 2.0 16V B48B20 B48A20 (Tail gaskets Valves Intake BMW MINI 2.0 16V) for reliable fitment and performance.
High performance nan part for engine and chassis preparation. Motorsport quality.
Kit of 10 ARP cylinder head studs for the BMW, MINI and Toyota GR Supra B48B20 engine (2.0 16V).Brand: ARP Engines: B48B20, B46B20, B48A20 Thread: M11 Grade: ARP2000, CA625+
Kit of 10 ARP2000 crankshaft main studs for BMW and MINI B48 engines.Brand: ARP Engines: B48B20, B48A20, B46B20 Thread: M10 x 1.5 Grade: ARP2000
Set of 8 reinforced exhaust valves for BMW B48 and B46.Brand: SUPERTECH Engines: B48B20, B48A20, B46A20 Dimensions: 28.5 mm or 29.5 mm head, 6 mm stem Material: sodium filled Inconel, single groove
Set of 8 reinforced inlet valves for BMW B48 and B46 2.0 turbo (1 to 7 Series, X1 to X6, Z4).Brand: SUPERTECH Engines: B48A20, B48B20, B46A20, B46B20 Dimensions: 30.1 mm head, 5 mm stem Material: black nitride stainless steel, single groove
High-quality Reinforced Valve Springs BMW / MINI 2.0 16V B48B20 B48A20 (Reinforced Valve Springs BMW MINI 2.0 16V B48B20) for reliable fitment and performance.
Kit of 16 half-moon valve collets for SUPERTECH / FERREA valves, 6mm diameter:Number of grooves of your choice
Set of 8 trimetal connecting rod half-bearings for BMW and MINI 2.0 turbo B48.Brand and treatment: ACL Race Compatibility: BMW 1 to 7 Series, X1 to X4, Z4; MINI Cooper S, John Cooper Works Engine codes: B48A20, B48B20 Available sizes: standard to +0.25 mm, increased-clearance version (HX)
kit of 16 half-moon/valve keys for SUPERTECH/FERREA valves, 5mm diameter:Number of grooves of your choiceReference: KPR-5.0-7S-16
The BMW 125i F20/F21 takes the 2.0 16V B48B20B to 224hp, and its build sheet matches the 184hp car bar one item: the 83.5mm COMETIC head gasket is not attached to this engine code.
Everything else is shared. Forged pistons cover 82 to 83mm bore, from 9.5:1 to 11:1, with a 22mm gudgeon pin, in JE PISTONS, WÖSSNER and SUPERTECH. The ZRP and BOOSTLINE forged rods are ordered with L19, ARP2000 or CA625+ bolts, and the ACL RACE big end bearings run from standard size to +0.25mm.
ARP2000 head and main studs, SUPERTECH valves and springs complete the set.