SP Connecting Rod Set, BMW N55 / S55 G29 Z4 and optimize power output under

and optimize power output under extreme conditions

1mm  Valve Lift  Application  257° Intake / 250° Exhaust   10

The ARP 201-4303 head stud kit is custom-designed for the BMW S54 inline 6-cylinder engine and serves as a replacement for the BMW head bolts 11127831862 commonly found in E46 M3 and E36/7 Z3 M Roadster

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SP Connecting Rod Set, BMW N55 / S55 G29 Z4 and optimize power output underSP Components is highly regarded for their reinforced H beam rods, which boast exceptional strength and affordability. These lightweight yet sturdy rods feature an enlarged mating surface, allowing them to withstand heavy loads with ease. They are designed to replace BMW part #11247624615 and #11247586492 for the BMW N55B30 and S55B30 engines with a 144. 35 mm length. In addition to their reliable construction, these rods come with balanced matching