BMW 420i G22 184hp B48B20A 2020-

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BMW 420i G22 184hp B48B20A 2020-

BMW 420i G22 184hp B48B20A 2020-

BMW 420i G22 184hp B48B20A 2020- 

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BMW 420i G22 184hp B48B20A 2020-

Every uprated engine part we stock for the BMW 420i G22 184hp, B48B20A 2.0L 16V turbo.

The rotating assembly is covered by forged pistons from JE, WOSSNER and SUPERTECH in 82 to 83mm bore and 9.5:1 to 11:1 compression ratios, BOOSTLINE and ZRP forged connecting rods in 4340 steel with ARP2000, L19 or CA625+ bolts, and ACL RACE tri-metal big end bearings in standard, +0.025mm and +0.25mm. On the cylinder head side: SUPERTECH intake and exhaust valves, springs, retainers, valve stem seals and collets, plus ARP head studs and main studs. The COMETIC MLX head gasket in 83.5mm bore, offered in 0.81 and 1.02mm, is carried on this page only.