these rods are perfectly suited for BMW N55B30 and S55B30 engines with a rod length of 144

supercharged

This unit is based on the Sportsman ball bearing turbo and is available with multiple turbine housing options

Note that many cams and heads have been changed over time and the only way to verify which cam your engine needs is through visual inspection

the Mishimoto 2021+ BMW G8X M2/M3/M4 Automatic Transmission Cooler comes with the Mishimoto Lifetime Warranty

S63 Valve Guides 11241307140 these rods are perfectly suitedOur HD bronze valve guides for the BMW S63 engine (found in various M5 models) are engineered for high performance, high boost applications where OEM materials reach their limits. These replace the factory BMW valve guides in the cylinder head (intake and exhaust guide assemblies). Built to withstand extreme heat, increased valve spring pressures, and sustained high RPM operation, these guides deliver exceptional stability and durability under